^Not on XBox. The first XBox has UNLIMITED MEMORY! (though you can get a memory card for it... I guess to play at other people's houses with your own game if they have an XBox)
And for what you said about graphics there are there are websites and stuff that talk about how graphics will be in XBox 2, and any game for XBox 1 had incredible graphics (even Sony games that came out for XBox after they came out for PS2 *like Grand Theft Auto* had way better graphics on XB then PS2), so why would the graphics be worse for XB2?
South Park, Charmed, Buffy The Vampire Slayer / Angel, Tru Calling, Family Guy, TrippingTheRift, FreeForAll, Futurama, Jackass, Lost, That 70's Show, Celebrity Deathmatch