it makes more sense to get the 32, it's double the 16 and it's like 100 bucks more especially if you have 30 gb worth of shit, you're gonna want it all on the ipod because it's so good for watching movies and shit, i feel like when i'm going somewhere i don't even need to bring a computer, just buy an apple wall charger and a touch and you're fine
also, everyone, get a case for your touch, most important thing, it just gets scratched and fucked up if you don't, spend the extra 20 bucks for the case and the extra 60 bucks for the warrantee.  also TIP: BUY IT AT BEST BUY: they give you a 40 dollar off card which isn't valid for the ipod but is for the warrantee so you end up saving 40 bucks off the warrantee which is cheaper than apple