I really want to hop onto one of the refurbed 8 gigs and cancel my order for the 16 gig Touch if I can. I really like the camera aspect along with being able to use it as a phone if I feel like doing so. The problem is I cannot find a clear cut way to unlock the thing. I read about unlocks but can't find out how to do so. Please point me in the right direction. Does anyone agree with my logic? less space, but more functions?