i was reading the mac guide and it said not to buy a classic now. im looking at the 160 gb because i need the most storage. i have 100 gigs of music. can i get your thoughts? wait to see if a 200 gig will be released. or get this one becasue they wont release one. ive read they only do it once a year in sept usually and i dont mind price. i just want the biggest capacity. thanks wait or buy?