Its really annoying, I want it to STOP when theres an application error so I can check variables, see what line is breaking etc. etc. etc. Needless to say Visual Studio finds it possible - even when running the windows mobile emulator.
Its VERY VERY VERY VERY annoying for the app to crash, then you need to guess where (as in you had to in the old days before IDEs), then put some more break points in, wait 10 minutes for the emulator to start and load your program before getting to see what went wrong.