I recently upgraded my Mesmerize to the 2.2 and have been have numerous issues. Today I decided to take it back to the original state. I followed the directions on how to do this and everything worked perfect except for the fact when I went to the Market to start re-downloading some apps, it starts to download and then within a few seconds it quits and I am so far unable to download anything. I have tried pulling the battery and also signing in and out of GTalk with no help. I am unsure of where to go from here.. Any help greatly appreciated.