I am running a jail broken 1.1.4 ipod touch with zipphone. I want to upgrade to firmware 2.0 and then jailbreak on 2.0. Is that possible? If yes, can I copy files from my ipod (app, themes, games, I have installed, etc..) via SSH to my computer and back to my ipod touch after the 2.0 is jail broken? If I put them in the right place, would that bring back my themes automatically? If yes, then which folders should I back up? The whole applications folder? The whole "mobile" folder? Please respond with instructions on what to do or a link to another post already explaining hoe to back up!!!