Need something to do this weekend? It's apparently quite chilly in the UK today, so I'd recommend hunkering under the duvet, and getting yourself some Windows 7 action. It's been released in Beta, and there's hope that it's going to remedy all the things everyone hated about Vista.
Steve Ballmer called it a "new media experience" and promised less crashing, as well as a host of features to integrate it more closely with your social networking sites. Obviously being in Beta, it's going to be relatively unstable, but if you're willing to risk it, you can get hold of it here.