Visual Studio 2010 Beta 2 has the Architecture menu item mapped to Alt+R. This severely diminishes my productivity with R# because I'm used to things like Alt+R, O and Alt+R, N, C. Now, I have to press Alt+R, R, Down, O. The extra 2 key-presses are very annoying. It'd be nice if R# re-mapped the Architecture menu item to Alt+C, which doesn't seem to be used -- or even Alt+A. That menu item isn't as useful as the R# menu item.