Mate all you've got to do is go onto My Computer and go to Ipod or what ever it's named click on it then you'll open a box. The Music files are hidden so you have to left click in the box go to properties. And on the list some where theres a little tick box.

I think it says something like "show hidden files" tick the box and you should find a shadded file within the box. And hey presto all your music files are in there to do as you wish...