I've been playing around with the official release of 2.0 since it came out last night and I've noticed quite a few annoying bugs.... For instance, its been restarting by it self for no apparent reason. This usually happens when I'm running or launching AIM. I'm not sure if its related. Anoother problem I've run in to is when I go in to the app store to browse, it freezes up so I have to force-close it and usually about 2 minutes later a notification pops up telling me to sign in to iTunes (even when I'm in other apps.) I imagine this is caused by the notification taking too long to come up which ends up freezing the app store. Is anyone else having problems? If so I think we can expect a 2.1 update very soon..