When will Halo 3 overtake PS3?

[Joelcool7]

Actually isn't Halo3 pretty close now already I mean how many millions of copies have been sold so far. I know over two million were sold week one right. And how many PS3's have been sold almost 5-mill Halo3 is well on its way to catching up or actually surpassing PS3 sales. By the end of Christmas I think theirs a pretty good chance of Halo3 outselling PS3!