The Windows 7 RTM build final number is 7600.16385, there fore if you wish to download it you can do so from torrent site. Just copy that number 7600.16385, click on the torrent search on the side bar and then paste it into the search engine and click search! I guess this is a huge mile stone for Microsoft! We as users will keep heads up from MS Office 2010 which comes out in about a year from now!
Review video of Windows 7 RTM

Ballmer signing the gold Windows 7 RTM DVDs

http://www.microsoft.com/video/en/us/details/09345636-7bed-4d29-8c97-97dc41d6574b