well I look at it this way.
PSP games are small. the UMD is physically only XXcm across giving it a relatively small surface area.
Wii games and PS3 games (and some 360 games - but more on that later) are HUGE in comparison.
sometimes 360 games come on more disks covering more surface are ad can thus be even hugerer.
imagine now... a game system that used laserdisk!!!!
that systems games would be the hugerest of them all.

Proud Sony Rear Admiral







