Showing posts with label Drive. Show all posts
Showing posts with label Drive. Show all posts

Saturday, August 30, 2014

How to Install Mac OS X Yosemite on a USB Flash Drive

Mac OS X Yosemite

You might want to try out Yosemite but not modify your primary Mac. You can install Yosemite on an external drive (at least 8GB, but 16GB is better). For the best experience, you should install Yosemite on the fastest external drive you can, otherwise it might be very slow. Other than the thumb drive, all you need is a Yosemite compatible Mac (2007 iMac, 2008/9 MacBook, 2007 MacBook Pro, 2008 MacBook Air, 2009 Mac Mini, or 2008 Mac Pro or later models).

1. Download a copy of Yosemite from Apple. Prior to launch you can get it here, and post launch it will be available in the App Store.

Mac OS X Yosemite Beta Program

2. Reformat your USB drive using Disk Utility. Choose format “Mac OS Extended (Journaled)” and name it “Yosemite” and then click “Erase.”

Reformat the drive

3. Select the drive and switch to the Partition tab. Choose “1 Partition” and make the format “Mac OS Extended (Journaled).”

Partitions

MORE: How to Find Downloaded Files in Mac OS X

4. Click on the “Options” button and Choose “GUID Partition Table.” Click OK and then Apply. This will make the USB drive bootable.

GUID partition table

5. Start the install of Yosemite and agree to the user agreement. Then click “Show All Disks…”.

show all disks

6. Select your thumb drive and click “Install.” You will be prompted for your admin password. Your computer will reboot, and Yosemite will then install on your thumb drive. Once it’s installed, you can choose to boot to that disk by holding down the Option key as your computer restarts.

Install


From Laptopmagazine. Product reviews and advice for best reference

Thursday, March 6, 2014

Western Digital Black2 Dual Drive review: Not the killer storage upgrade it could be

WD Black 2 Dual Drive Western Digital Black2 $300.00 The WD Black2 is faster than a mechanical hard drive, but it's not nearly as fast as a comparably priced 500- to 512GB SSD. Its SSD write speed is particularly disappointing.

Western Digital’s Black2 combo drive—an SSD paired with an HDD—is a great concept: SSD speed and hard-drive capacity in a single 2.5-inch package. But disappointing SSD write performance, a hefty $300 price tag, and the availability of much faster 512GB SSDs for just a few dollars more make the Black2 a difficult sell for laptop upgraders—unless you absolutely need its 1.1TB capacity.

The Black2 is essentially a 120GB SSD married to a 1TB, 5400 rpm hard drive. The package 9mm high, so it will fit in many, but not all laptops (most newer thin-and-lights can accommodate only drives that are 7mm high). The SSD and HDD share the same drive interface, but they’re treated as separate entities, and Windows will assign different drive letters to each of them.

The SSD appears automatically when you attach the drive and boot up, but you must install a software driver to access the hard drive. This makes the Black2 unsuitable for NAS boxes and RAID. It is also not supported on the Mac OS.

WD Black2

The hard-drive half of WD's Black2 provides respectable performance--for a 5400 rpm drive, that is.

The drive delivers decent performance in every aspect aside from its SSD write performance, which is disappointingly slow. It wrote our 10GB collection of small files at just 150MBps, and it wrote our single 10GB file at only 151.1MBps. That’s faster than most mechanical hard drives, to be sure, but we had to dig all the way back to an obsolete Corsair Force drive with asynchronous NAND to fine a slower-writing SSD. 

The Black2’s SSD read performance was a little closer to what we expected: 362.5MBps for our 10GB collection of small files, and 362.1MBps for our single 10GB file. 

WDBlack2

The write performance of the WDBlack2's SSD drive, on the other hand, is among the slowest we've encountered.

Turning to the drive’s mechanical side, the Black2 wrote our 10GB collection of small files to its hard drive at 59.5MBps, and it read those same files at 81.2MBps. The dual drive wrote our single 10GB file to its hard drive at 112.2MBps, and it read it back at 85.5MBps. Those are good numbers for a 5400 rpm drive.

The WD Black2 is faster than a plain hard drive, but it lags far behind a state-of-the-art SSDs. Price per gigabyte--27 cents for the Black2, versus 60 to 80 cents for a good SSD--sounds like a good deal. But if you want the genuine wow upgrade experience that a real SSD can deliver, you'll be happier with a similarly-priced 512GB SSD, such as the Samsung 840 EVO or the Toshiba Q Pro.


From PC World. Electronics product reviews and advice for best reference

Sunday, March 2, 2014

SanDisk Ultra Dual USB Drive review: Android file transfers made easy

SanDisk Ultra Dual USB DriveSanDisk Ultra Dual USB Drive (32GB) $30.00 SanDisk’s Ultra Dual USB Drive is a bit pricey, but it’s a super convenient means of transferring files between Android smartphones and tablets and your computer.

There are lots of ways to transfer files between your PC and an Android device, but the simplest method has been to tether one to your PC using a cable. SanDisk has a better idea: Its Ultra Dual USB Drive can be used with Android smartphones and tablets and with PCs. 

The thumb drive has a standard Type A USB 2.0 plug on one side, and a Micro-B USB 2.0 plug on the other. I tested the 32GB model with an HTC One smartphone. Both of the drive's connectors are protected by a sliding plastic shell that automatically retracts when you push the plug into a USB port (you’ll need to pull the covers back out when you unplug it). Due to the thickness of the thumb drive’s shroud, I had to pop the bottom of my phone out of its Speck case. But I’ve encountered the same issue with right-angled headphone plugs, so this isn’t a showstopper by any means.

SanDisk Ultra Dual USB Drive

The thick plastic cowl on the Dual USB Drive might force you to remove your smartphone or tablet from its case before you can plug it in. 

Having both connectors makes it extremely easy to transfer files between your Android smartphone or tablet and your PC. Move or copy files from your phone to the storage device, unplug it, plug it into your PC, and move or copy those files to that device (and vice versa). If you use a cloud-storage service, you can copy files there as well. The storage device measures just 1.5 inches long and 0.75 inches wide. It has a lanyard ring so you can add a tether, but the hole is extremely small.

Wednesday, December 25, 2013

Review: Apricorn's Aegis 3.0 portable drive offers an SSD option for better performance

Apricorn’s Aegis Portable 3.0 is a handsome 2.5-inch, silver and black, USB 3.0 external drive with an integrated cable—and it ships in both hard-drive and SSD flavors. If that isn’t a siren’s call to see just how much of a performance boost you get from a solid-state drive in an external USB 3.0 enclosure, I don’t know what is. Apricorn thoughtfully shipped us both versions so we could answer that call.

There’s no outward difference between the SSD version (outfitted with a 256GB SanDisk SD6SB1M256G1022I) and the hard-drive model (which comes with a 1TB, 2.5-inch Toshiba MQ01ABD100), aside from the fact that the SSD version weighs an ounce or two less.

ROBERT CARDINThe Aegis Portable 3.0 comes in an attractive enclosure with an attached USB 3.0 cable.

The Lab ran both models through PCWorld’s 10GB-file stress tests, copying data to and from a 16GB RAM drive, and the differences were as vivid as Apricorn’s advertising claims—at least when writing data to the drives. The 256GB SSD version wrote our single 10GB file at 334 megabytes per second, which is almost three times faster than the hard-drive version’s 115.5 MBps.

With a 10GB mix of small files and folders, the difference in write speed was even more pronounced: 102.7 MBps to 22.6 MBps. But 22.6 MBps is poky, even for a hard drive. We saw similarly subpar write performance from Apricorn’s Aeigis Bio, so it might be the bridge controller. By way of comparison, Seagate’s Wireless Plus 1TB wrote the same test file at 93 MBps, and other external USB 3.0 hard drives we’ve tested typically measure anywhere from 50 MBps to 80 MBps.

On the read tests, on the other hand, the drives finished in a near dead heat. Both the SSD version and the hard-drive version of the Aegis Portable 3.0 read the single 10GB file at 263 MBps. In the 10GB files-and-folder test, the hard-drive version actually edged out the SSD version 214 MBps to 212 MBps.

The superior write performance of the SSD versions of the Apricorn Aegis Portable 3.0 carries a hefty premium: The 256GB model costs $399 and the 512GB unit sells for $599, compared to just $79 for the 500GB, $109 for the 1TB, and $189 for 1.5TB versions. Clearly there’s some pre-purchase contemplation to be done.

That said, the SSD version weighs significantly less than the hard-drive versions, making it a boon for those who like to travel light. And with no moving parts, the SSD version is not subject to damage from drops, bumps, and other physical impacts; you can be as ham-handed as they come and still not have to worry about hurting the drive.

The SSD-based Aegis Portable 3.0 is a nice product for those who regularly back up or copy files onto an external drive, and need to do so in a hurry. In other usage scenarios, you might be better off buying an external hard drive and saving your cash for other purchases.

Note: I’d be remiss if I didn’t mention that you can grab an unpopulated 2.5-inch USB 3.0 enclosure and populate it with a bare 256GB SSD for considerably less than $400. It might not come with an integrated cable or a carrying case, and you’d have separate warranties for the enclosure and the SSD, but you would save a lot of cash.


From PC World. Electronics product reviews and advice for best reference

Monday, August 12, 2013

Review: Open Drive turns cloud storage services into one big file sharing network

Open Drive If you are looking for a document or a template, you would normally Google for it. But a lot of people keep these things on their cloud storage services, and are willing to share. Open Drive indexes them...

Download Now

You can keep your Google Drive files private, or you can use it as one huge file sharing network. Many Google Drive users allow public access to their files, which means that if they have a certain type of file that you also need, you can request a copy...if you can find it.

Ironically for a company whose core business is based around search, you cannot directly search for anyone else's files within Google Drive, nor can you look effectively for them using regular Google search either. Mcom Multicartes created Chrome extension Open Drive to provide a search interface for these public files so you can find them more easily and efficiently.

Open Drive's search can be slow, but its thoroughness more than makes up for it.

What's more, using Open Drive, you can also simultaneously search other cloud storage systems (such as Dropbox, SkyDrive, Evernote, and Box) and have those files sent to your Google Drive account. Depending on how many cloud services you are searching across, searching may take a few moments for the results to come back, so be patient.

Once you get your results, you can then do one of the following: download it, send a copy to your Google Drive, get a shortlink to the document (for say emailing, or sending to someone via IM), or simply open it and see what is there.

If you can't find what you're looking for, you can join Open Drive's Google Plus community and request what you need. If another member of the group has it, they can send it to you.

As with any search engine results, there's some dross mixed in with the gold. However, there is still a high success rate in finding relevant files. Searching across so many cloud services at once in the same interface, saving time and mouse clicks is so convenient it borders on amazing.

Note: The Download button takes you to the Chrome Web store, where you can install the latest version directly into your Chrome browser.


From PC World. Electronics product reviews and advice for best reference

Sunday, August 11, 2013

Review: DriveTunes adds a music player to Google Drive

DriveTunes If you use Google Drive to store oodles of MP3 music, then you may long for a built-in music player. Enter DriveTunes.

Download Now

Cloud storage provides a very simple way of ensuring that your music is always there, wherever there is an Internet connection...but Google Drive doesn't provide a default music player upon. Sure, the files are there, but to actually hear your tunes you must rely on either portable music player applications, or whatever is installed on the host computer. Google's Chrome app DriveTunes provides another option.

Chrome app DriveTunes plays your music in Google Drive. It doesn't do anything more, but that's more than Google Drive does on its own.

If you use the Chrome browser (either the full installation or the portable version), you can install DriveTunes, which places a music player inside your Google Drive folder.  It automatically detects all MP3 and M4A music files inside your Drive and lists them in an easy-to-view interface. Simply double-click a song to hear it

DriveTunes is a pretty basic player with just a play/pause button, a skip track button, and a volume button.  Don't expect anything fancy like album art, equalizers, or playlists. It plays your music and that's it. But isn't that enough?

Note: The Download button takes you to the Chrome Web store, where you can install the latest version directly into your Chrome browser.


From PC World. Electronics product reviews and advice for best reference

Thursday, May 9, 2013

Review: Find out what's taking up space on your drive in seconds with WizTree

WizTree If you're looking for a very quick and simple way to see what's taking up space on your drive, WizTree can get the job done.

Download Now

Clearing out hard drive space is never fun, so it should at least be a quick and painless task. Antibody Software's WizTree is a free and tiny utility that scans NTFS volumes at blazing speeds, making it possible to home in on the largest files and folders in no time at all. It's available in a portable version, too, so you can carry it around on your USB stick to help out friends and colleagues in need.

WizTree's simple interface makes it easy to see what's taking up space on your drive.

Unlike SpaceSniffer and WinDirStat, WizTree doesn't represent occupied space using a treemap. In other words, rather than get a graphical display in which each folder is a proportionately-sized rectangle, you simply get an ordered list with the largest files and folders on top. It's a simple format, but it's not as intuitive as a treemap. On the plus side, it's extremelyfast: WizTree took 1.4 seconds to scan my 256GB SSD, and 7.45 seconds to scan my 2TB magnetic drive.

The simple display makes it easy to dig into folders to figure out what exactly is taking up so much space within the folder. The initial scan doesn't just cover the top level: It recurses through the entire drive, so there are no delays as you drill down the folder hierarchy. Subfolders (and sub-sub-subfolders) are instantly displayed with clear percentage bars. The contents of each subfolder is sorted by size, although you can manually sort by name, number of items, number of files, number of folders, or modification time.

Next to the tree view tab, there's a second tab showing the 1,000 largest files on the drive. That's useful for finding individual files that are hogging lots of space, like VM images, HD videos, and archives you may not need anymore.

WizTree's second tab lets you quickly see which individual files take up the most space on your drive.

You can permanently delete files from within WizTree, or send them to the recycle bin, and the display updates accordingly. However, if any external activity changes the drive's contents (such as files being copied from another location while WizTree is open), WizTree will not automatically refresh to reflect the changes. In actual use, this isn't much of a problem.

WizTree is simple, tiny, and has absolutely no frills. It gets the job done and is easy to use. If you don't need a treemap, it's one solid way to figure out what's taking up space on your drive.

Note: The Download button will download the software to your system. This product is donationware. It's free to use, but the developer encourages donations.


From PC World. Electronics product reviews and advice for best reference

Friday, April 19, 2013

Wi-Fi hard drive showdown: Corsair Voyager vs. Seagate Wireless Plus

What could be better than a portable hard drive? A battery-powered portable hard drive that provides its own Wi-Fi hotspot, of course. Corsair’s Voyager Air and Seagate’s Wireless Plus command hefty price premiums compared to more ordinary drives, but they are also extremely convenient.

The usage models are as varied as your imagination: You can use them to wirelessly stream music and video around a small area, operate them as wireless NAS boxes, or provide business guests access to educational or entertainment materials on a grid that’s completely isolated from your business network.

The two drives also vary in terms of performance, features, and price. Read on to find out which—if either—might suit your needs.

In terms of connectivity options, the Voyager Air is as versatile as can be. It can create its own Wi-Fi hotspot, so you can transfer files over a wireless network, but it can also connect to a public hotspot and pass that Internet connection through to its own clients. Other wireless hard drives we’ve tested have required you to log out of their network in order to switch to an Internet hotspot. The Voyager Air is also outfitted with a USB 3.0 port, for direct connection to a PC, and a gigabit ethernet port, so you can use it as either a wired or wireless NAS. ((Internet pass-through does not work when a client is connected to the ethernet port.) I tested the $220 1TB model. Corsair also offers a 500GB model for $180.

Corsair's Voyager Air is tops in connectivity, with ethernet, USB 3.0, and Wi-Fi capabilities.

On the downside, the Voyager Air currently lacks a Web portal for viewing media, and since it’s not DLNA compliant, it’s not the best mate for smart TVs, Blu-ray players, and other media-streaming devices that might be in your home-entertainment system. It works just fine with PCs, however, and there are Android and iOS apps available for relevant smartphones and tablets. Corsair has promised a firmware upgrade that will add a Web portal and DLNA compatibility, but it hasn’t offered a timeframe. For now, you simply open, view, and play files as you would from any other external storage device.

The Voyager Air delivered very good performance via USB 3.0 in our benchmark tests, reading our 10GB mix of files and folders at 101.5 MBps and reading them at 210.5 MBps. It was slightly faster when working with a single 10GB, writing at 109.2 MBps and reading at 245.6 MBps. File transfers via gigabit ethernet, however, were surprisingly slow: It wrote the mix of small files at just 14.6MBps and read them at only 28 MBps. Scores for the single large file were 18.6 MBps while writing and 51.8MBps reading. The device delivered a smooth wireless streaming experience, with no detected dropouts or pauses at bit rates as high as 2 MBps.

In my hands-on testing, the Voyager Air’s battery lasted for just over five hours while streaming a high-bit rate movie. An LED indicator glows orange when the battery level drops below 50 percent and red when less than five percent is left. There’s no harm in draining the battery dead while you’re streaming or reading files, but you should pay attention to that red light if you’re saving a file to the drive.

The Voyager Plus ships with a carrying bag, a standard USB 3.0 cable, a USB-to-power cable, a USB wall charger, and even a 12-volt auto adapter. You can power off the Wi-Fi function to preserve battery life, and plugging into a USB port will do so automatically (attaching the unit via ethernet will not).

The Voyager Air has great promise, and I know a number of IT types that will find the onboard ethernet very handy. When Corsair adds the Web portal and DLNA compliance, it'll be a pip.

Seagate’s Wireless Plus is a more polished product than Corsair's Voyager Air, despite the absence of hardwired ethernet connectivity. It provides two features that are even more important: a Web portal and DLNA compliance.

Seagate’s drive also features a more elegant industrial design with just a single Power button on its case. The Wi-Fi hotspot is always on unless the drive is connected to a computer’s USB port. The presence of a DLNA-compliant media server means you can use your client’s own application (e.g., Windows Media Player) to stream digital photos, video, and music from the drive. Seagate can also provide free apps for the iOS and Android smartphones and tablets as well as Amazon’s Kindle Fire.

Seagate's Wireless Plus lacks an ethernet port, but it has two software features that Corsair's Voyager Air lacks.

The Wireless Plus features Seagate's USM (Universal Storage Module) technology, which means the hard drive has a recessed SATA connector that can be mated to a variety of interface adapters. Seagate includes a USB 3.0 USM adapter, a USB 3.0 cable, a USB wall adapter, and a USB-to-DC power cable with the Wireless Plus.

Seagate’s drive wasn’t quite as fast as Corsair’s: Connected via its USB 3.0 interface, the drive wrote our 10GB mix of files and folders at 93 MBps and read them at 208.3 MBps. With a single large 10GB file, write and read speeds jumped to 106.4MBps and 247.1MBps respectively. Streaming multimedia via Wi-Fi was smooth, right up until about 2 MBps. That’s fast enough to stream just about any file outside an uncompressed Blu-ray rip.

Seagate claims up to 10 hours of battery life for the Wireless plus, but qualifies it heavily. The drive ran for a considerably shorter period of time—four hours—streaming a high-bit rate video. This is an admittedly extreme scenario, and you'll get better life with shorter movies and more typical usage. The status light on the top of the unit turns red when it's time to recharge, but Seagate does not specify how much charge remains after that. I got about 30 minutes, but you might not.

As with Corsair’s Voyager, the Wireless Plus automatically turns off its wireless hotspot when you hardwire the drive to your PC’s USB port. But unlike Corsair’s drive, I had to reboot the Seagate drive in order to reestablish a wireless connection. The wireless hotspot was visible to my laptop, but it would not connect to it. Another oddity: The drive is hard-coded to use Wi-Fi channel 5. This could be a problem if there are other networks in the area using the same channel (although most people set up their 2.4GHz routers to use one of the three non-overlapping channels available in that spectrum: Channels 1, 6, or 11). Still, there’s really no good reason to prevent the user from operating the hotspot on a channel other than 5.

Seagate’s Wireless Plus is a quality product. It costs $20 less than the rival 1TB Voyager Air. The absence of an ethernet port means it’s not as versatile, but the Voyager Air lacks a DLNA server and a web portal.

Jon L. Jacobi

Jon L. Jacobi has worked with computers since you flipped switches and punched cards to program them. He studied music at Juilliard, and now he power-mods his car for kicks.
More by Jon L. Jacobi


From PC World. Electronics product reviews and advice for best reference

Monday, September 10, 2012

Lenovo Thinkpad USB 3.0 Secure Hard Drive Review: A High-Flying Performer

If having to pay $7+ per gigabyte for secure flash drives makes you blanch, take a look at the Lenovo ThinkPad USB 3.0 Secure Hard Drive. At only $200 for 750GB—which translates to about 4GB per $1—and PIN-pad security, it's a lot more affordable than secure flash drives. Plus, the ThinkPad USB 3.0 Secure Hard Drive is faster than the USB flash drives, most of which are USB 2.0. As a 2.5-inch hard drive it's not as portable or rugged as the flash drives , but it's where you go if you need the capacity.

Though the Lenovo Secure Hard Drive isn't FIPS 140-2 certified, it is sealed against intrusion and is in a chassis that's lightly ruggedized. It uses 256-bit AES encryption integrated into the drive controller, and is software-free; you unlock your data using a keypad on the top of the unit. A keypad is faster and more convenient than waiting for software to launch, and also makes the unit compatible with any operating system or device.

The keypad is wear-resistant so that as long as you keep it clean, thieves won't be able to detect which keys are most often used, at least not without resorting to advanced techniques. The physical dimensions of the Lenovo Secure Hard Drive makes it easier to use than a PIN-protected USB secure flash drive such as the Aegis Secure key—you can hold the unit in both hands and use your thumbs to enter the PIN, texting-style.

The Secure Hard Drive's security system provides an administrative PIN in addition to ten user PINs. Eight digits are required for all PINS. Accessing the drive is as simple as pressing the green unlock button and entering your PIN. Administrative mode, under which you can create PINs, is entered by pressing and holding the unlock button for 5 seconds. The device also has a lock button so you can secure the unit without detaching it from the computer. If the number of failed PIN-entry attempts exceeds the administrator-specified limit, the encryption keys for accessing the data are destroyed, but the hardware remains intact and usable, though sans its previous contents.

The Lenovo Secure Hard Drive proved quite a good performer. Not surprising given the USB 3.0 interface. In PCWorld's tests, the drive wrote a 10GB mix of small files and folders at 39.4MBps and read it at 64.3MBps. With a single large file, that write performance jumped to 89.2MBps and 99.7MBps. As there are no USB 3.0 secure flash drives available yet, the Lenovo Secure Hard Drive is currently the considerably faster option. The drive features a captive USB cable that you can't lose or leave behind, though Lenovo includes a USB Y-cable so you can use the drive with underpowered USB 2.0 ports.

If you don't need the tiny form factor of a USB flash drive, the Lenovo Secure Hard Drive is a much better deal. You'll need to be a bit more careful handling it, but otherwise it has only upsides.


From PC World. Shop computer and accessories from Amazon here

Sunday, September 2, 2012

Pogoplug Series 4 Review: Remote Drive Access Made Simpler and Faster

The Pogoplug lets you turn any USB-attached drive into a network-accessible drive. The Pogoplug Series 4 is a vast improvement over previous models, starting with the upgrade of the USB ports to the 3.0 standard. In addition, series 4 offers a SATA/USM (Universal Storage Module, such as Seagate's Expansion drives use) slot on the top of the unit and an SD Card slot.

Pogoplug makes implementing your own remotely accessible storage extremely easy. Power up the unit, attach it to your network router or switch, and step through a simple online setup procedure using your browser--and you can access the unit and any attached drives from anyplace that has an Internet connection. You don't even have to enter a unit ID, as in the past. I'm one of the very few people to have experienced trouble with the Pogoplug's auto-configuration. Long story short: If the light on the front of your unit doesn't turn green as it should, put the Pogoplug in your router's DMZ until the light turns green, and then place it back behind the firewall.

The Pogoplug website portal where you upload, download, share, and view files is capable enough to get the task done. You use an email address and a password to log on. Of course, you're limited to the speed of your connection, but if you connect from the same local network, the Pogoplug is smart enough to bypass the Web portal and use the local connection for much faster uploads and downloads--a major benefit when you need to transfer large amounts of data before hitting the road.

The portal supports media streaming through your browser, and it understands a reasonable array of common music, image, and video file types, though it could use some tweaking. It misplaced an OGG Vorbis audio file in the movies section, and it doesn't visually delineate files and folders adequately. I could also argue for requiring a double-click rather than a single-click to tunnel down into folders, but that's being picky. The portal is certainly usable, but it has plenty of room for improvement. Pogoplug also provides passable remote access apps for both Android and iOS.

With Series 4, Pogoplug has finally addressed a major concern about the company's devices--that they would be useless if the company/portal ever went belly up. The company now has a PC/Mac/Linux software client that lets you directly access (restore) the files stored with the Pogoplug storage, and back up files from your PC. Portal or no, you can now use the Pogoplug for local network storage.

Since the danger that your Pogoplug might morph into an unreachable box has vanished, I can recommend it without reservation as a stress-free way to access and share files across the Internet without actually storing them online. The portal would benefit from some minor adjustments, but otherwise the Pogoplug Series 4 experience is top-notch.


From PC World. Shop computer and accessories from Amazon here

Tuesday, August 28, 2012

Pogoplug Series 4 Review: Remote Drive Access Made Simpler and Faster

The Pogoplug lets you turn any USB-attached drive into a network-accessible drive. The Pogoplug Series 4 is a vast improvement over previous models, starting with the upgrade of the USB ports to the 3.0 standard. In addition, series 4 offers a SATA/USM (Universal Storage Module, such as Seagate's Expansion drives use) slot on the top of the unit and an SD Card slot.

Pogoplug makes implementing your own remotely accessible storage extremely easy. Power up the unit, attach it to your network router or switch, and step through a simple online setup procedure using your browser--and you can access the unit and any attached drives from anyplace that has an Internet connection. You don't even have to enter a unit ID, as in the past. I'm one of the very few people to have experienced trouble with the Pogoplug's auto-configuration. Long story short: If the light on the front of your unit doesn't turn green as it should, put the Pogoplug in your router's DMZ until the light turns green, and then place it back behind the firewall.

The Pogoplug website portal where you upload, download, share, and view files is capable enough to get the task done. You use an email address and a password to log on. Of course, you're limited to the speed of your connection, but if you connect from the same local network, the Pogoplug is smart enough to bypass the Web portal and use the local connection for much faster uploads and downloads--a major benefit when you need to transfer large amounts of data before hitting the road.

The portal supports media streaming through your browser, and it understands a reasonable array of common music, image, and video file types, though it could use some tweaking. It misplaced an OGG Vorbis audio file in the movies section, and it doesn't visually delineate files and folders adequately. I could also argue for requiring a double-click rather than a single-click to tunnel down into folders, but that's being picky. The portal is certainly usable, but it has plenty of room for improvement. Pogoplug also provides passable remote access apps for both Android and iOS.

With Series 4, Pogoplug has finally addressed a major concern about the company's devices--that they would be useless if the company/portal ever went belly up. The company now has a PC/Mac/Linux software client that lets you directly access (restore) the files stored with the Pogoplug storage, and back up files from your PC. Portal or no, you can now use the Pogoplug for local network storage.

Since the danger that your Pogoplug might morph into an unreachable box has vanished, I can recommend it without reservation as a stress-free way to access and share files across the Internet without actually storing them online. The portal would benefit from some minor adjustments, but otherwise the Pogoplug Series 4 experience is top-notch.


From PC World. Shop computer and accessories from Amazon here

Friday, August 24, 2012

2013 Chevy Spark Test Drive: A Mini Car with Mighty Tech

MyLink

The Chevy Spark is the smallest vehicle in the automaker’s fleet to get the teched-out treatment. It’s also the first one to be designed with smartphones in mind. Pumping life into the Spark’s techno heart is Chevy’s MyLink infotainment and connectivity system and a 7-inch color touchscreen, a first for a vehicle in this class.

The MyLink home screen features five options including Audio, Picture & Movie, Telephone, Smartphone Link and Settings. Each option is typed out using lower case letters in a stylish blue font and features small icons indicating its functionality on the left. The Audio tab, for example, has a teal musical note next to it, while the Smartphone Link tab gets a pink smartphone icon. To the right of this list, the time, date and outside temperature are provided in a large, easy to read font. Above these are various status icons for OnStar; USB, Bluetooth, AUX and smartphone connectivity and Mute. Overall, the layout is simple to read and understand, ideal for reaching over and tapping at a glance.

From the Audio tab, you can listen to music through the Spark’s AM/ FM radio and XMSirius satellite radio, as well as your iPod, and auxiliary or Bluetooth-connected devices. To choose between devices, simply tap the Source button at the top of the display. We were glad to see that the AM/ FM and XMSirius radios provide users with as many as 35 possible presets. The Radio can be controlled using either the standard onscreen controls or via the Spark’s steering wheel mounted seek buttons. Bring up a song on your iPod and MyLink will display the appropriate album cover art. It’s a simple, but nice touch that helps give the system a bit of life.

On a side note, the Spark is the first Chevy vehicle to not include a CD player as standard equipment. Instead, Chevy expects owners to use their iPods, smartphones or XMSirius to listen to music, which, for a car that’s marketed specifically to tech-savvy users, isn’t too much of a stretch.    

MyLink’s Picture & Movie option is one of the more creative features we’ve seen in a vehicle’s infotainment system. Opening the tab with a USB device plugged into the Spark’s USB port allows you to view saved photos and videos. Photos can be viewed as slideshows with your favorite music playing over them. Chevy has wisely chosen to make both features unavailable when the car is not in park, so you won’t have to worry about Spark drivers speeding down the highway while watching their favorite episodes of “The Real Housewives of New Jersey.”

We do, however, wish that Chevy opened up the Picture & Movie tab to allow for viewing streaming movies from users’ smartphones. As for now, though, you’ll have to load your media on a USB device. Still, that in and of itself is certainly a worthwhile feature.

The Telephone tab, like most similar systems, provides you with an onscreen dial pad, as well as your phone’s signal strength and battery level. To the right of the dial pad are the Recent Call and Phone Book, or contacts, buttons. In fact, the Spark is actually Chevy’s first car to allow users to access their smartphone’s stored contacts. Our test Spark came with its own iPhone already connected, so we weren’t able to try the feature out on our own Droid X, but from what we saw the Phone Book and Call History both work well.

When your smartphone is connected to MyLink, you can answer calls by either pressing the Answer button on the Spark’s touchscreen or its steering wheel-mounted button. Finished with a call? Tap the onscreen end button or press the steering wheel-mounted button.

Unlike other in-car systems, the Spark’s version of MyLink doesn’t feature an onboard voice recognition program for activating hands-free calling. Instead, the Spark shifts the function to your smartphone’s voice recognition feature. So if your phone doesn’t offer such functionality, you’ll have to rely on the Spark’s physical or touchscreen controls to make hands-free calls.

As expected, MyLink’s Settings menu allows you to alter all manner of system options, ranging from Bluetooth connections to whether tapping onscreen buttons elicits a sound. Interestingly, Chevy also chose to make MyLink’s Settings menu the place from which you can manipulate the Spark’s various lighting and other miscellaneous options. It’s a smart choice, and one that we expect most automakers to pick up on.

Smartphone Link

The most important feature of MyLink is its Smartphone Link. From here, users can control apps such as Pandora and Stitcher, as well as Chevy’s own BringGo navigation app. To access Pandora or Stitcher, you’ll first have to install the apps on your smartphone. Connect your iPhone or Android device to MyLink and you can start using Stitcher or Pandora as you please.

Information such as saved songs and playlists saved on your smartphone will be carried over and accessible via MyLink. During our drive, we used an iPhone running over Verizon’s 3G network to access both Pandora and Stitcher and didn’t notice any issues with connectivity or buffering.

The Spark’s BringGo app is actually a rebranded version of the GoGo Navigation app we saw during the New York International Auto Show back in April. Overall, the app offers the same functionality that we saw at the show, complete with Single Line Address search, POI information, Live Traffic and Eco Routing. Chevy representatives were quick to point out that the live traffic feature and Single Line Address search will use up some of your smartphone’s data.

To access BringGo, users will have to purchase and download the app from the iTunes App Store or through the Google Play Store to their smartphones. The app itself costs $50, but Chevy says that the amount of functionality you get out of it is on par with the types of onboard navigation systems you would find in other vehicles at a fraction of the price. In truth, the system worked very well, with searches coming up quickly and without issue, regardless of our test iPhone’s signal strength. Chevy managed this by having the app save all of the mapping data it needs, which consists of U.S. and Canadian maps, to users’ smartphones.

In total, you can expect the app to take up between 2GB and 2.5GB of storage space on your phone. If you have the room on your phone, that shouldn’t be much of a problem, but users who are pushing their phones’ storage capacity may want to free up some space before trying to download BringGo. On the plus side, future updates to the navigation app are completely free, and can be accessed through the iTunes App Store or Google Play Store like any other app.

Our one gripe with the BringGo system was how slow it was to respond to our swipe commands. Tapping the display and dragging our finger across the screen moves the map to your desired location, but in our experience, we had to either swipe several times or move our fingers far too deliberately. Fortunately, this wasn’t an issue we ran into with other MyLink functions.

OnStar RemoteLink App

Like many of Chevrolet’s newer vehicles, the Spark comes with OnStar standard. A benefit of that, beyond receiving roadside and emergency assistance, is the ability to control the Spark from the OnStar RemoteLink app. Available for the iPhone, Android and BlackBerry devices, the RemoteLink app allows users to lock and unlock the Spark’s doors, activate the horn and lights and even use the remote start function. Of course, to use the lock and unlock and remote start features, users must have automatic locks and remote start installed on their vehicles.

In addition to controlling vehicle functions, RemoteLink allows you to check up on your car’s overall health. Need to know your lifetime average miles per gallon totals? RemoteLink can tell you. You can also check your remaining oil life, gallons of fuel remaining, tank level, fuel range and total vehicle miles.

As expected, RemoteLink also provides OnStar Directions and Connections subscribers with the ability to search for directions via its Bing navigation function. OnStar has even included a handy feature that lets you track where your car is with its FamilyLink function. The opt-in service allows you to set location alerts for your vehicle or search where it is via the web. We could, however, see this particular feature being a bit of a thorn in many teens’ sides.

The Ride

The Spark isn’t exactly a new car. In fact, the car is already on sale in Korea and Europe. But for its U.S. debut, the Spark gets a new front fascia, which will spread to other markets, as well as the aforementioned MyLink system. Overall, the Spark’s design is exceedingly sporty.

From its massive twin port grill, to its elongated headlights that stretch from the front the Spark’s nose back to its front fenders, this is an affordable mini car that does its best to look like something much more expensive. Take a look at the Spark’s two tone wheels and you’ll get the sense that the entire car is resting on just a few thin strips of metal.

Chevy has also done an exceptional job of giving the Spark four full-size doors by integrating the rear door handles into the vehicle’s C-pillar, an ingenious move. The character lines running across the Spark make you feel like you’re looking at a car that could easily make its home on a rally track, although that’s certainly not recommended. Around back Chevy says it took pains to integrate the exhaust into the lower rear fascia. This small design decision does a great job in giving the Spark a decidedly up market look versus the competition.

The Spark’s cooler than thou looks continue to the interior where it receives a speedometer and tachometer that’s reminiscent of a motorcycle’s readout. Chevy has also covered parts of the door and dash in plastic coated with the same paint as the car’s exterior. Not only does it add flair to the interior, but it also makes cleaning the door pockets worlds easier.

We’d be remiss if we didn’t mention the Spark’s great front and rear passenger head and legroom. We had our roughly six-foot two-inch videographer hop in the backseat and he was easily able to make himself at home without slapping his head on the Spark’s ceiling.

To test out the Spark’s capabilities as an urban roadster, we travelled from posh midtown Manhattan to the hipster Mecca that is Williamsburg, Brooklyn and back. Chevy purposely gave us a circuitous route, hoping that we would get to experience how well the Spark handles the rutted roads of Brooklyn and the bumper-to-bumper traffic of the Brooklyn Queens Expressway during a sunny afternoon. And to our surprise, the Spark was more than able to hold its own.

Steering felt precise as we circled the streets around Brooklyn’s McCarren Park, and despite hitting some pretty harsh potholes that looked more like craters from some undocumented asteroid collision, the Spark remained poised. We were especially impressed with the fact that when running over these borderline sinkholes, the Spark never once let out a rattle. The car just felt solid.

At 84 horsepower and 32 pound-foot of torque, the Spark’s 1.25-liter 4-cylinder engine won’t win you any drag races, but it’s perfectly capable of getting you around town without worry. The trade off for that is exceptional fuel economy. When equipped with a manual transmission, you can expect to get 32 miles per gallon in the city and 38 on the highway.

Finish Line

Overall, we enjoyed our time in the Spark. Its tech is some of the best we’ve seen in a car this size, and its excellent build quality and styling will certainly win over the younger set. Hopefully Chevy keeps its word when it says that it will release additional apps for the MyLink’s Smartphone Link. That said, we’re certainly impressed with the technology Chevy has managed to pack into its small car. If you’re looking for a teched-out, budget-friendly car that won’t take up your entire driveway, the Spark may be what you’re looking for.


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Wednesday, August 22, 2012

Lenovo Thinkpad USB 3.0 Secure Hard Drive Review: A High-Flying Performer

If having to pay $7+ per gigabyte for secure flash drives makes you blanch, take a look at the Lenovo ThinkPad USB 3.0 Secure Hard Drive. At only $200 for 750GB—which translates to about 4GB per $1—and PIN-pad security, it's a lot more affordable than secure flash drives. Plus, the ThinkPad USB 3.0 Secure Hard Drive is faster than the USB flash drives, most of which are USB 2.0. As a 2.5-inch hard drive it's not as portable or rugged as the flash drives , but it's where you go if you need the capacity.

Though the Lenovo Secure Hard Drive isn't FIPS 140-2 certified, it is sealed against intrusion and is in a chassis that's lightly ruggedized. It uses 256-bit AES encryption integrated into the drive controller, and is software-free; you unlock your data using a keypad on the top of the unit. A keypad is faster and more convenient than waiting for software to launch, and also makes the unit compatible with any operating system or device.

The keypad is wear-resistant so that as long as you keep it clean, thieves won't be able to detect which keys are most often used, at least not without resorting to advanced techniques. The physical dimensions of the Lenovo Secure Hard Drive makes it easier to use than a PIN-protected USB secure flash drive such as the Aegis Secure key—you can hold the unit in both hands and use your thumbs to enter the PIN, texting-style.

The Secure Hard Drive's security system provides an administrative PIN in addition to ten user PINs. Eight digits are required for all PINS. Accessing the drive is as simple as pressing the green unlock button and entering your PIN. Administrative mode, under which you can create PINs, is entered by pressing and holding the unlock button for 5 seconds. The device also has a lock button so you can secure the unit without detaching it from the computer. If the number of failed PIN-entry attempts exceeds the administrator-specified limit, the encryption keys for accessing the data are destroyed, but the hardware remains intact and usable, though sans its previous contents.

The Lenovo Secure Hard Drive proved quite a good performer. Not surprising given the USB 3.0 interface. In PCWorld's tests, the drive wrote a 10GB mix of small files and folders at 39.4MBps and read it at 64.3MBps. With a single large file, that write performance jumped to 89.2MBps and 99.7MBps. As there are no USB 3.0 secure flash drives available yet, the Lenovo Secure Hard Drive is currently the considerably faster option. The drive features a captive USB cable that you can't lose or leave behind, though Lenovo includes a USB Y-cable so you can use the drive with underpowered USB 2.0 ports.

If you don't need the tiny form factor of a USB flash drive, the Lenovo Secure Hard Drive is a much better deal. You'll need to be a bit more careful handling it, but otherwise it has only upsides.


From PC World. Shop computer and accessories from Amazon here

Sunday, April 22, 2012

2012 Ford Focus EV Tech Drive: MyFord Mobile App, 105 MPGe and More

The Focus EV is powered a 23 KWh Lithium-ion battery capable of producing the equivalent of 141 horsepower and 188 lb.-ft. of torque. According to Ford, the Environmental Protection Agency has certified the Focus EV with a 110 MPGe (miles per gallon equivalent) rating during city driving and 99 MPGe on the highway for a combined 105 MPGe.

One of the biggest drawbacks to owning an electric vehicle is the amount of time it takes to recharge its batteries. Drivers are used to sitting at the pump for less than five minutes, filling their tanks and driving away. But with an electric vehicle, it can literally take hours to completely recharge its batteries. Nissan’s all-electric leaf, for example, can take upwards of seven hours to charge from empty. Thankfully, Ford has managed to cut those times down to a more acceptable four hours, by equipping the vehicle with a larger internal charger. For charging at home Ford offers a $1,400 Leviton 240V home charging station.

Charging the Focus is as simple as plugging a plug into an outlet. When plugged in, an LED ring surrounding the charging port on the front left fender lights up letting you know how much of a charge the battery has. The ring is broken down into four quadrants, each representing 25 percent of the battery’s charge. This gives users a quick and easy way to see how much of a charge they have left in their batteries without having to start the Focus EV.

Of course the Focus EV does come with some pretty steep tradeoffs. For instance, range for the vehicle is limited to 76 miles, fewer if you accelerate quickly and use accessories like the radio, air conditioner or heater. Ford, however, says the car can get as much as 100 miles out of a single charge if you are especially judicious with your driving habits. The Focus’ top speed is also set lower than its gas-powered cousin, topping out at just 84 mph. But considering Ford is marketing the Focus EV as a vehicle meant for the city dweller set, 84 mph should prove more than efficient.

The Focus EV’s MyFord Mobile is unlike any other app Ford has released for its vehicle lineup. Available for iOS, Android and BlackBerry devices, the app allows drivers to monitor and schedule charge sessions for the Focus EV directly from their phones. To get the app to talk to the Focus, Ford partnered with AT&T to install a 3G transmitter in the dash.

 At its most basic level MyFord Mobile serves as a means to help reduce range anxiety, the fear that your car’s battery will run out of juice before you reach your destination. leaving you stranded on the side of the road. But that’s not all. Drivers can also use the app to plot trips to determine if they have a strong enough charge to reach their destination and search for nearby charging stations.

We weren’t able to use the app ourselves, but during a demo provided to us by Ford, the app seemed to be surprisingly easy to use. The homescreen offers users a glimpse of their vehicle, where it’s currently located, as well as the current level of charge left in its battery and the estimated number of miles you can get out of it.

The app’s biggest feature is its charging option, which allows users to schedule charge times for their vehicle. If your Focus is plugged into your home charger for instance, you can set it to begin charging between certain hours or whenever electricity rates are at their lowest, usually between 12:00 a.m. and 6: 00 a.m.

A charging station locator zeroes in on your car’s location and provides you with a map of the nearest charging stations. Tap a station location on the map, and the app will bring up vital stats like how far away it is, whether it has 240V or 120V chargers, if it is open to the public, when it is available and how much a charge will cost.

MyFord Mobile also includes an advanced navigation option that lets you map out trips based on your Focus’ battery state. Each time you type a destination into the appropriate dialogue box, the app will put either a green, yellow or red bubble next to it telling you if you have enough power to get to there. According to Ford, Trip Planner calculates routes based on how economical they are, as well as their relative proximity to charging stations. Trip Planner will also automatically set your ultimate destination – home, the office, etc. – as a charging station.

Users can also sync their smartphones with the Focus EV’s MyFord Touch infotainment system to transfer navigation information from their phone directly to their vehicle’s in-dash display.

For users who want to monitor their overall battery usage, Ford has included the Trip & Charge Log. The feature gives provides you with an in-depth look at the number of KWh you’ve used while driving, as well as the amount you’ve recouped through the Focus EV’s regenerative braking system.

To help ensure drivers continue using the MyFord Mobile app, Ford has included My Achievements. The feature is basically a game played between other Focus EV users to determine who has the best driving behavior, who can recoup the most energy from their vehicle’s brakes and a host of other challenges. Users can also share their rankings via Facebook and Twitter.

To help get drivers acclimated to driving an electric vehicle, Ford has equipped the Focus EV with its proprietary SmartGauge with EcoGuide feature. Located in the vehicle’s information menu to the right of the Focus EV’s speedometer, SmartGauge provides drivers with information on the battery’s current state of charge, similar to the fuel economy information systems seen in gas-powered vehicles.

SmartGauge breaks down your power usage based into 5, 10 or 15 minute intervals. The feature includes a battery icon that slowly empties as you deplete your vehicle’s battery and lists the number of miles you can drive on your current charge level.

SmartGauge can also tell you how much energy you are recouping from the Focus EV’s regenerative braking system. When you apply the brakes and come to a complete stop, SmartGuage will tell you the total percentage of energy from the brakes you managed to recapture.

If you’re an overly aggressive driver and like to hit the brakes at the last second, you’ll only regenerate a small amount of braking energy. Apply the brakes early enough though, and you’ll recoup a sizeable amount of energy, up to 100 percent. During our drive around the gridlocked streets of Manhattan’s Meat Packing District, we were able to regenerate an average 97 percent of the braking energy from the Focus EV’s brakes.

In addition to the Brake Coach, SmartGauge also provides drivers with information on how their braking, acceleration and cruising habits impact the Focus EV’s battery’s charge via its Energy Coach. Each category is represented by a blue bar that depletes based on the amount of energy each uses. Accelerate too quickly and you’re Acceleration bar will drop, likewise the Cruising and Braking bars.

The entire SmartGuage feature is setup to help drivers get the most out of the Focus EV’s battery without beating you over the head with information. If you don’t feel like seeing how you’re doing, you can always switch to a different menu option and completely forget about SmartGuage. It’s all up to you.

The Ride

Press the Focus EV’s Start button the car comes to life without so much as a whisper. That’s because as an electric vehicle, the Focus EV creates no engine noise. So instead of the telltale burble of an engine turning over, Ford has provided drivers with a series of indicators to help them identify when the vehicle is running, including a pop up box on the in-dash display and a green car icon near the indicator lights.

We took the Focus EV for a 10 minute jaunt through the Manhattan’s Meat Packing District and were thoroughly impressed with how well Ford managed to mask the fact that we were driving an electric vehicle. Because electric vehicles have just one gear, there’s no need to build the vehicle’s momentum to feel all of its torque. Instead, all 188 lb.-ft. of torque is available instantly. For city drivers this is a huge benefit, especially when you’re trying to squirt between cabs at busy intersections.

The Focus EV’s regenerative brakes felt firm, although at times bit too hard, causing some hard stops. We also found ourselves stealing quick glances at the Brake Coach to see how much energy we were capturing from the brakes. Could this be a distraction? It depends on how often you use the feature really. We would expect most drivers to use the system sparingly if at all after owning the vehicle for more than a few weeks.

Overall, we were impressed with the Focus EV’s driving performance. Steering was well weighted and despite its relatively small size, the car was able to swallow the crater-sized potholes that litter Manhattan’s roadways.

The Focus EV is one of the most advanced vehicles we’ve laid our eyes and hands on. The amount of tech the Blue Oval has managed to pack into this five-door hatchback is simply stunning. And the fact that you can pick one up for less than $40,000 is the icing on the electric cake. While the vehicle’s limited range may not be for everyone, it will almost certainly meet and exceed the needs of a wide swath of the population.

Unfortunately, if you’re looking to drive one of these hatches off the lot, you may have to wait. Availability is currently limited to California, New York and New Jersey. Thankfully, that wait will be short-lived. Ford says it expects to expand availability for the Focus EV to a total of 19 markets across the U.S. by the end of 2012.


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