There's a 16GB "Factory Sealed" iPod Touch for $200 available to me - I don't know whether to suspect it's stolen or not - but if it is, will I be unable to register it on iTunes and/or get the 2.0 update? Do Apple and authorized resellers keep track of what S/N's they have in the store; and which are stolen (after accounting for the units still in the store)? Any info is appreciated; thanks!