Sega Superstars Tennis, Saints Row 2 & Rock Band 2 all hit a million this week
Guitar Hero World Tour will be million seller number 59 next week
The following weeks in most likely order
60) Left 4 Dead
61) Farcry 2
62) Lego Star Wars 2
So we will finish 2008 with 62 million sellers :)
I say with the next 2 -3 weeks of boost they all stand a chance at a million except Mirror's Edge. Lips and Banjo will get it much longer than the rest with legs.