My ipod touch 3g 32 Gb works fine but i have a big syncronization problem. Often syncro stop before time and a shown message says "unable to read or write on disc". The most of mp3 songs (all ripped by windows media player and played fine by computer) have pauses in the middle or disturbs. It happens if i use a new notebook (windows 7) or another quite good (windows vista), I can't use theese. I' ve got a very old computer (Windows xp and Usb 1)I installed itunes, tried anyway and syncro works fine with usb 1 ports but data transfer is very slow. I bought this computer 9 years ago and i keep it alive just for this job. Is there anybody running windows vista or seven who know a way to fix this bug? Apple replaced my ipod 2 times but always the same problem. Both Italian Apple on line support and local area service just spoke about a lot of tries without a vaild solution. Thx for answer.