well the web browser woudlnt take up too much space. just have to keep things clear, and if they got one working well it would be faster then the hack one in wipeout.
divx would SAVE space. you'd get better looking video in smaller sizes.
and the ftp is just a way to connect without needing a wire :P
theres others that woudl take up space. i dont really care that much tho, i like having it do all sorts of things.
Atho, my 1gig mem stick does help out a lot.
good ol newegg, got me a 1gig for under $100 last week. they're over $150 at best buy.