You've been raising some big questions in the forums about 64-bit. Here's our FAQ to 64-bit Vista vs XP, and whether it's worth the hassle if you're not a workstation user, but a gamer or power user.

Stack your system full of software without paying a penny, with our guide to essential downloads

From the moon landing, to the rise of Apple and Google, we rate the most inspiring technology moments in history.

We've searched every corner of the web for the most useful (and useless) sites you've never seen. Download free movies and music, find the cheapest shopping sites, get a degree, make money, walk on Mars and much more.

Every industry has its share of villains, and the computing world is no different.

New update integrates OpenJDK and adds virtualisation enhancements.

In the beginning 3dfx was the king of the 3D accelerator market with its Voodoo and Voodoo2 chipsets...

Movers and stinkers from the world of business

Unless you keep your computer disconnected from a network and under secure lock and key there will always be the potential for prying eyes to access the data on your hard disk.

Good looking and easy to use, the Squeezebox is also well featured. The only downside is the price.

Non-destructive image processing and creative filters feature in this comprehensive upgrade to the market leader.

Logical Domains supports up to 32 virtual environments on Niagara.

Benchmarking PCs is a tricky business. You need to ensure that you stress the systems, but also that the results you get will be relevant in the real world. Previously we have relied heavily on BAPCo's SYSmark2002 for simulating home and office use, with programs such as Excel, Word, Outlook, and web content through Adobe Premiere and Macromedia Dreamweaver. However, due to SYSmark's history of instability as well as the sheer length of time it takes to complete a run, we have put it on the backburner in favour of PCMark04 for this Labs.

Leigh Dyer shows how virtualisation technologies could change the server market.

Pretty much every new product gets hyped as a potentially disruptive technology these days, and usually nobody outside of the company's marketing department actually believes it.

Protect your personal data with these essential downloads that offer spyware protection, data encryption and more

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

Host a virtual operating system

Host a virtual operating system