We haven't seen broad reports of crashes with VS 2010 (in fact our data shows that fewer crashes are occuring with it compared with previous releases). Many crashes we have followed-up on have been related to plugins. If you enconter crashes please make
sure you make sure all your plugins are up to date to see if that helps.
If you still have crashes, please send me email (email@example.com) and we'd be happy to have someone followup and investigate your issue.