Hi all, I am completely new the Ipod Touch and I have just been given What I beleive to be a first gen Touch. I am trying to connect it to my pc so I can do software upgrades and add music and videos, but unfortunately Nothing happens when I plug it into my pc? Although the Touch screen displays a little computer on it when it is plugged into the pc? I am really confused and as I say i am completely new to the Ipod, if anyone can give me some help I would greatly appreciate it?????????