If they put Halo 3 on the PS3 then I have to say that either the makers of the PS3 can't come up with any good games at all for the PS3 or it would be the most stupidest idiotic thing that they can possibly do. Halo should stay with the Microsoft Xbox and GTA should start out in the PS3. All I can say is Halo 3 rocks and I'll be pissed if they put it on the PS3.