Halo 3 sucks.
It really sucks, it's basically the same as halo 2, it's a little more realistic, and the controls are mapped out weird. Otherwise, it's basically the same as halo 2. Just new maps and veichles. (Spelling.)
P4 2.4GHz, 1.5Gb, 40Gb.
PowerBook G4 867MHz, 1Gb, 60Gb.