Hello everyone Up until now, I have been able to use my ipod in sink with itunes with no problem. However, this afternoon I had to reinstall itunes as it said that files were missing and to download the program again. I did this and itunes is now working again. However, when I plug my ipod into my usb port, the ipod is nowhere to be found. I have tried plugging the ipod in with the lock key unlocked but still no luck. Could someone help me to figure out what is happening? Many thanks Martin