Build 7077 has been known to be available on various torrent sites. High chance is that this will be the final build before RC a.k.a RC escrow. The RC build is projected to be 7100 with builds 7105 onwards to be new developments under the RC phase.
Build 7077 should carry the file name 7077.0.090404-1255_x86fre_client_en-us_Retail_Ultimate-GRC1CULFRER_EN_DVD.iso
A post on the Windows 7 blog by Steven Sinofsky, senior VP for the Windows engineering group, has detailed the latest changes made to Windows 7 RC.
Quite some changes had been made on the user interface, due to strong demand during the beta feedback.
The release candidate for IE8 is out. You can download from the Internet Explorer 8 homepage.
Windows Home Server Release Candidate is now out and available to download at Microsoft Connect.
The RC version is out for testing. You can download it at Microsoft Connect if you had enrolled into the beta program. If not, you can get yourself enrolled at https://connect.microsoft.com/site/sitehome.aspx?SiteID=288.
Note: The RC release is not a final release. It is meant for testing purposes only. Do not use it for mission critical applications.