Hey since 2.0 conversion I've found that whenever I try to use an app or on safari ipod music will skip stutter and freak out. Does anyone else have this problem I called mac help and they said its a hardware problem and want to replace my perfect fine no problems whatsoever 1st gen with a crappy refurbished one. Does anyone else have this problem so i can show the geniuses is a software problem and they actually do something about it.