ok. iPod touch 2g 3.0 JailBroken. i turn it on, and i get the apple bootlogo for a while, then it goes to the 'connect to itunes' screen but with my lockcalendar widget overlaid. i cannot connect to iTunes because i installed USB drive, and my iPod now only comes up in windows explorer as a removable disk and not in iTunes at all. will a DFU-restore fix this? i'd try it but i don't want to make things worse.