So I upgraded to 2.1 a couple of days ago and I think it's possessed my phone! My ringer keeps going off and there's no one calling. And I can't figure out how to hang up from a call now! It's also so slow when I click on someone to call. Sometimes it just sits there until it finally starts to make the call. Any suggestions? Oh and my shapewriter does not work nearly as well as it did on the 1.5. Do you think this is something that will get worked out or are we destined to deal with the bugginess of the 2.1?