Both got the badass black interior. However, the 900 looks better on the outside.redneckdouglas

http://xbox360.qj.net/Woe-is-you-New-Xbox-Experience-update-says-hello-with-RRoD-reports/pg/49/aid/126437

Good going there Microsoft. Sucks for launch buyers who are out of warranty in 3 days.EVOLV3

http://forzamotorsport.net/news/drivingtuning/triplescreen.htm

Not as big a screen, but it is technically feasible for anyone who wants to play Forza 2 in this manner, rather than a programmed demo.

MyopicCanadian

If you guys would like to mess around a little bit, try starting a lan server and putting in some console commands.

Ex: (PC version)

sv_cheats 1
director_panic_forever 1 - Basically unlimited hordes.
director_force_panic_event 1 - create a horde when command is used.

Other good ones:

sv_infinite_ammo 1 - self-explanatory
z_spawn (boss name) - ex: witch, tank, boomer, hunter
z_add - Adds a regular zombie where you are looking
give (item name) - ex: pistol, pipe_bomb, autoshotgun, rifle, hunting_rifle, molotov, first_aid_kit, etc
sb_give (item name) -  use same items of above, but gives them to AI survivors.
z_health (any number) - newly spawned zombies' health. 
nb_rush - All zombies currently spawned run after you like a horde. 
z_speed (number) - How fast zombies run.

sb_friendlyfire 1
sb_open_fire 1

Do those last two along with unlimited ammo for fun.

We used to be able to play as an infected boss, but Valve fixed that in an update....right before the public release of the demo.