In a blog post on the Windows 7 Team blog, it was announced that the 2.5 million unit limit of the Windows 7 Beta will be lifted for two weeks. Whether or not the limit is reached, those wishing to get the beta will be able to do so until January 24th.
Microsoft Lifts Download Limit for Windows 7 Beta
2009-01-12 Windows 5 Comments
Are the keys really necessary? I downloaded the leaked .ISO from a torrent, And when I was intalling I skipped the key input just pressing next, everything installed just fine.