[wooz]

I have an 80gb ipod classic and it recently crashed and while syncing so I restored it, after restoring it I tryed to sync it again but everytime it stopped a around 3gb, I've restored it and used an old version of itunes with an ipod restore and I have used to newest version of iTunes, I have no idea whats wrong or how I can fix this, is the iPod itself where the problem is or is itunes messing it up? Help me please