In the past year and a half, solid state drives have come from nowhere to take their place as the Next Big Thing in storage, especially in notebooks. The MacBook Air and the Asus Eee PC and OLPC XO-1 (One Laptop Per Child) netbooks were among the first consumer notebooks to utilize solid state drives. While SSDs are still most popular in netbooks, they have begun appearing in more mainstream notebooks and even high-end desktops.
SSDs have much higher read speeds than traditional drives, and with no moving parts, they’re more durable. They’re not susceptible to magnetic interference or vibration, and they use less power and run much more quietly than standard magnetic hard drives. Best of all, they come in standard 3.5-inch and 2.5-inch formfactors with SATA connectors and emulate traditional drives, so they’re compatible with existing architecture. Unfortunately, they’re also orders of magnitude more expensive per megabyte, thus limiting widespread adoption, at least for now.
Although the fastest solid state drives use DRAM for storage (with a battery backup to preserve data), this White Paper will focus on flash-based SSDs—the variety most commonly found in consumer gear.
The beauty of a Live CD is that it gives you a chance to access your computer or a batch of alternate applications without actually having to load up your operating system. You only need to pop the CD into your optical drive and boot it up from your BIOS -- this self-contained environment runs independent of anything that's located on your drive partitions, even though you can still perform a variety of tasks that manipulate the data on your drives.
For example, you can test our new Linux distributions using a Live CD, saving you the time and hassle of blanking an entire partition just to see if it's the right distribution for you. You can also manipulate the partitions of your drives using a Live CD, expanding and creating volumes to create alternate locations for new operating systems, files, or whatever it is you'd use a separate volume for. Live CDs are great for troubleshooting your system (or saving your data) when your primary operating system won't boot, and they can also be used to break through Windows installations that you've lost the password for.
All that functionality... and you don't even have to install a single program on your machine! Click the link to check out some of the best Live CDs that you should have sitting on your desk.
For more than a decade, Adobe Photoshop has been the de facto image-editing program used by professionals and art students alike. But there are plenty of casual users who only dabble with Photoshop for simple tasks, such as photo resizing and cropping -- oblivious to the sheer power of Photoshop's graphics manipulation abilities. These decidedly non-power users (and we know some of you are included in this group) can do so more with this versatile program -- and we're here to show you how.
Whether you've just installed Photoshop for the first time or know your away around a the Tools toolbar, we put together a few of the most essential Photoshop skills to get you started on your photo editing endeavors. Before you know it, you'll be fixing up your grandmother's torn-up black and white wedding photos and airbrushing the heck out of yourself for your Facebook photo.
It's been far too long since we've run a Parts and Price Guide on the website, but we're now ready to get back into the groove of monthly component recommendations for your next PC build. This month, we're starting off with a $1000 PC. You'll be surprised at how much power and storage you can get for a grand -- even we're hesitant to call it a mere budget rig. In the following weeks, we'll also be running guides for $1500, $2000 systems, and will even try assembling and benchmarking a $500 configuration for the really budget-conscious (the troubled economy pretty much mandates it!). But for now, take a dive into our choices for a respectable system, and sound off on how you would build your PC differently!
Today, hard drive manufacturer Seagate and chip manufacturer AMD unveil the first tech demo of Serial ATA Revision 3.0, which boasts transfer rates of up to six gigabits per second, twice the speed of the current SATA spec. The specification, which was announced by the Serial ATA International Organization last August, will appear in hardware starting later this year.
SATA 6Gb/s comes several years before Seagate estimates it will be needed for standard hard drives, but, as we reported last year, several current-gen SSDs are already bumping against the 3Gb/s limit of the current spec.
It's hard to find good freeware games that are original, but not overly wacky. A lot of the more unique titles can tend to be a little esoteric--they don't offer your traditional platform gaming or simulated RPG, instead opting for a crazy mix of minimalist design and weird gameplay. It sometimes works, but more often than not, these games fall to freeware's version of the bargain bin.
That's not the case today, however! We've scoured the Web to find some awesome free hits that represent a good mix of zany and traditional gameplay elements. In this roundup, you'll become a historian, play a card game, recreate your favorite Steam experiences in 2D, and shoot down enemy planes. It's a tall order, but we think that you're up for the task. Click the jump and check out the unique titles we're showcasing in this five-game freeware roundup!
Microsoft released the release candidate for Windows Vista SP2 (Vista SP2 RC) to the public yesterday. You can now download it from the Microsoft TechNet website. However, before you install Vista SP2 RC, here are ten essential facts about the latest update to Windows Vista:
SP2 RC doesn't include a lot of visible razzle-dazzle, but....
.. it's designed to make your system work better with the latest hardware...
...and to clean up after itself.
It includes over 600 hotfixes to help your system work more reliably, but there are a few glitches to watch out for.
You're not ready for Vista SP2 RC if you don't have Vista SP1 installed.
vLite-streamlined Vista SP1 won't work with SP2 RC
Vista SP2 RC is available in a bunch of installation flavors, but if you want to get it via Windows Update right now, you have some extra work to do.
You can help Microsoft make the SP2 installation process better, but nobody's forcing you to do so.
Yeah, your desktop will remind you you're running a pre-release program
Anyone who may have thought the death of Netscape would signal the end of the browser wars, boy were they mistaken. In fact, it could be argued that it was at that point it all began. It didn't take long for Mozilla's Firefox to emerge from Netscape Navigator's ashes, and over time, Firefox would win over enthusiasts with a potent combination of speed, security, and an unprecedented level of customization.
But what started as a two-man battle is quickly growing into all-out warfare. Prepare to be overwhelmed by an onslaught of new browser releases in the coming months as Microsoft, Mozilla, Apple, Opera Software, and Google all vie to provide your vehicle for navigating the web. Each one brings something new to the table, whether it be blazing fast performance or a unique feature-set. Don't worry if you haven't been paying attention - we jump in the trenches with whole lot of them and get to know each one on a personal basis.
Hit the jump to find out everything there is to know about the browsers of today and tomorrow!
If you’ve tried to research the differences between Intel’s top-end Core i7-965 Extreme Edition and the midrange 940 and budget 920 parts, you’re probably as confused as us. And we even have direct access to Intel. But the technical differences between these parts are enormously important for system builders when you consider the price disparity -- $1000 for a Core i7-965 compared to under $300 for a Core i7-920.
What we do know is that the Core i7-965 has unlocked multipliers going up and down (although we have to point out that we have not seen any motherboards with multipliers that let you actually set it higher. You can only do that by increasing the Turbo Mode ratio.)
One other known fact is that you cannot set the Turbo Mode ratios on the 940 and 920. OK fine. But what else is different? Intel told us as recently as two months ago that the QPI was locked at 4.8GT/s to prevent you from running it at the Extreme’s 6.4GT/s speed. Memory ratios, however, are supposed to be unlocked.
In part one of our guide, we walked you through the process of finding a distro that is right for you. By now, you hopefully have become more familiar with the distros that are out there and have at least one that you would like to try. This chapter is going to walk you through downloading and burning a CD image of your chosen distro(s), the traditional way of partitioning and setting up a dual-boot system, and another way to dual-boot without repartitioning. Instead of providing a step-by-step tutorial for a specific installation process, our goal is to educate you on the underlying concepts in a more generalized way that you will be able to apply towards many different Linux distros. You should also read our previous guide to installing Ubuntu for further instructions.