I am still on the fence about 16gb vs 8gb. I am not a music lover. That being said. Id be lucky to fill 2gigs of music, this might change in the future, but lets talk AS-IS. My real concern is the space that everything else will take up. Does anyone have ANY clue, whatsoever how much room APPS will take up? I know for a fact that I will an APP junkie, getting every app that tickles my fancy, even for a second. that being said I will want games, etc. So how large do you think simple applications, such as AIM, or complex, such as super moneky ball will be? I personally would rather save the 100 bucks if possible considering V3 may comeout in a year with improvements to hardware or something. Also, does anyone know if there is extended battery life with 16gb? I know in the 80g ipods and such the bigger the storage, the more the battery life, and if this is true, this may be a strong reason to get it. Let me know.