I have NEVER put a pass code lock on my iPod Touch. Just after finishing the 2.2 update I went to unlock the iPod Touch and there was a pass code lock on the unlock screen. I tried all of the combinations I could think of and it will not unlock. I'm not sure if this is a bug or what, but the Touch is stuck at the unlock screen. I'm trying to avoid a restore, but will that eliminate the pass code? If I restore for a backup it will probably include the pass code, so I will need to completely restore, correct? Any help would be much appreciated, I'm also debating on calling Apple support and asking if there's anything they can do for me, if not then I will let them know what happened and restore...