When will Halo 3 overtake PS3?

[Parokki]

It's possible, since the PS3 will be beating Halo 2 LTD sales around next summer, but I don't think the 360 has enough of a user base to sell that many copies of the game yet. Halo 3 will probably sell around ten million eventually, but not before even the PS3 has sold more than that.