image RC is on track for April 30th for  download by MSDN and TechNet subscribers. Broader, public availability will begin on May 5th.

Here are some of the changes since beta http://blogs.msdn.com/e7/archive/2009/02/26/some-changes-since-beta.aspx

as well as here http://blogs.msdn.com/e7/archive/2009/03/13/a-few-more-changes-from-beta-to-rc.aspx

I have been VERY PLEASED with the performance and stability of Windows7… I am sooo looking forward to the RC candidate!

Joel Reyes