anyone else having probs running apps

[Nikonni]

hey guys I have first gen iPhone and I just got the 2.0 updated and downloaded a ton of apps. But here is my prob if I run something like monkeyball then come out of that and say go into band my apps start crashi g out after clicking on the icon . Sometimes the iPhone will restart itself as well. Anyone have any ideas ?

[Errk!]

Yeah, this is happening to me as well. Seems to happen at random; I don't see any pattern to it. Happens a lot for me with PhoneSaber, although that's not the only one; the Crossword app has done it as well.

I even tried to restore (losing some notes and pics in the process because my backup was no good) and that didn't help.