since the left sound wont work but i have questions 1) Should i make an appointment with them before going in? Or should i just walk in? http://www.apple.com/retail/geniusbar/ 2) Do i need a receipt? 3) Im jailbroken and i put restore already is that enough? 4) Are they going to give me a refurbished one? because i absoulutily have no scratches on my ipod? 5) should i delete my music? since i didnt really buy some of them..