I was wondering if there is a mod/tweak/utility that can change the way u input your passcoe to unlock your ipod. I was thinking of something like it shows a combination lock and you gotta turn the numbers. (not like a school lock, a lock with the numbers on the bottom). Or mabey even a lock like on a safe, where you have to turn the dial? I just thought it would be a neat idea! Thanks in advance.