"Real Crap" is harsh. :) My experience with VS 2010 RC has been unable to edit a simple SQL stored procedure without the program blowing up. Every time. Without fail. Though the project worked fine in VS 2010 BETA, it cannot be used in VS 2010 RC because the program is not stable enough to edit. I tried backing out the installation by reverting the OS to a former state but that is broken too. I have been editing my database with SQL Server management studio with VS 2010 RC sitting in the task bar about as useful as teats on a bull. To tell the truth, I have not had the opportunity to confirm if RC means "Real Crap".