Windows 7 Release Candidate Download.

No need to go for torrents or P2Ps. You can get the Windows 7 RC "legally", check these official links:

http://www.microsoft.com/windows/windows-7/download.aspx

http://technet.microsoft.com/en-us/evalcenter/dd353205.aspx?ITPID=mscomsc

Note: Windows LiveID required (free sign up).