Hello everyone... I have had this 4th generation iPod for the last 1 1/2 and it has been fantastic. Today however I have come across a problem. When I press any button on the iPod it changes from "Volume/Fast Forward & Rewind/Rating System". I have done three "soft-resets". I am afriad to do a hard reset becaue I don't want to lose my music, but in fact I could back it up on my dads machine (my harddrive isn't big enough) and do a hard reset if you guys think it will fix the problem. I am not sure if this has happened to anyone else. I have heard about the buttons not responding, they buttons apear to respond they just do the wrong thing. Any ideas? What could have caused this? Thanks for any help!