I upgraded my ipod to 2.1 from 2.0 with itunes. I jail broke it with winpwn. I'm having ALOT of problems with the installer. It would always freeze and I have to restart my ipod, also alot of the programs I install from installer doesn't show on my ipod but it shows when i open AppFlow. I can't use any of these programs and its making me very frustrated, if anyone has any suggestions, please help!