32-bit

Although some people are completely satisfied with the default Windows desktop interface, for others, customization is a must. Rainmeter (32-bit) is an attractive way to view system performance and a variety of other useful information--e-mail, weather, RSS feeds, and much more--right on the desktop. Casual users should beware, however; although it's not difficult to get started with Rainmeter, learning to fully utilize its features will take some time and geekery.

The program comes with two different themes, Enigma and Gnometer. Both of these are modular, transparent, and highly customizable. There is a wide variety of other themes around the … Read more

We discuss the developing story that the 4GB RAM limit in Windows is nothing but a license maneuver. Say it ain't so, Microsoft? Also Apple may be trying to sneak in antivirus in Snow Leopard, and guest host Dr. Kiki tells about MIT's effort to teleport data. No more lag in Dalaran!

Apple to retain, redesign plastic MacBook family http://www.appleinsider.com/articles/09/08/25/apple_to_retain_redesign_plastic_macbook_family.html

Report: Antivirus feature for Snow Leopard? http://news.cnet.com/8301-13579_3-10318201-37.html… Read more

Consumers have had the option of 64-bit Windows computing since the release of Windows XP Professional x64 Edition in May 2005, four years after the release of Windows XP 32-bit. At the end of 2006, Windows Vista 32-bit and 64-bit versions were released simultaneously. Yet chances are you're currently using a machine that runs the 32-bit version of Windows.

This is about to change. Windows 64-bit has started to gain a significant foothold in the past two years as more systems ship with 3GB or more of memory. However, with Windows 7, 64-bit computing is likely to become even more common.

What's the difference between 32-bit and 64-bit computing? In a nutshell, the numbers refer to the amount of bits a computer can process in one computation. They also translate into the amount of random access memory (RAM) a computer can address. A 32-bit Windows computer can address a maximum of 4GB of RAM, while a 64-bit Windows machine can address up to 128GB and even more (64-bit applications can address theoretically up to 16 billion gigabytes of memory). So the higher number of bit means better computing, both in terms of precision and capability.

Despite the potential, the transition to the new platform has been slow. This is because of the high price of RAM and the lack of device drivers and 64-bit software applications. (Drivers are a special type of software that make hardware components work with the operating system. Without the sound driver, for example, your computer wouldn't be able to play music.)

Back when Windows Vista was released, 2GB of RAM, which is the recommended amount to make Vista run properly, could easily cost a couple hundred dollars. (This is one of the reasons Vista failed so badly as a new OS release.) There was virtually no 64-bit application then, either, other than a few game demos, and most hardware vendors didn't provide the 64-bit version of the drivers. Apart from this, 32-bit computers have been able to satisfy most of our daily computing needs. … Read more

32bit Web Browser is advertised as a fast browser alternative that does not take up much hard drive space. It didn't deliver on all its claims, however, and we found its plain design did not flow as well as more popular browsers like Internet Explorer or Firefox.

This program's very plain interface may disappoint users accustomed to the bright buttons and intuitive commands of other browser programs. 32Bit Web Browser offers plain black-and-white command buttons to skip backward, stop, refresh, go home, and look at bookmarks. Above these are smaller drop-downs for file, search, options, and, oddly, bookmarks … Read more

Fast silicon is hitting a wall in game PCs, according to Alienware, which is looking for ways to boost game PC performance.

Parent company Dell vowed on Tuesday to pour more resources into the game PC unit and invest in "product development, design, and engineering."

Alienware's Marc Diana believes optimizing systems for the 64-bit world would allow game PCs to make big strides in performance. In effect, today's 32-bit environments are putting a crimp on PC-based gaming.

"So many people are caught up in this hardware race. Dual-core, quad-core this and that," said Diana, … Read more