i plan on getting either the 16 or 32 GB wifi ipad 2. here's what i plan on having: -couple dozen apps -around 3 GB of music -maybe a movie or 2 at a time (i plan on streaming using xfinity and netflix) -no photos would 16 be enough? i don't want to waste $100 on another 16 GB if it's unnecessary. i really want this ipad 2 for video chat, streaming showtime on xfinity, netflix, and the great apps. i have an android phone and like it and was thinking of the xoom, but this ipad looks superior. and also, will there be a jailbreak for the ipad 2?