I would like to purchase an iphone 3gs from apple without activating it. I'll use it as a ipod touch and activate it later on when I feel the need. Is it possible to use all the features-wifi etc. without the att activation? Does it come with a sim card from apple? Can this be done? I just feel that why buy an ipod touch when the iphone does it all already, and later on if I decide to activate it, I'd have the phone feature available already. Thanks in advance for an advice. Rick