No surprise CoD3 bombed in Japan. Its a WW2 shooter, they didnt fair too well in that war, I doubt japanese people realy want to play games about it.

 Haha, so true. Halo and Resistance did okay because everyone hates aggressive aliens!

COD3 didn't bomb....It did exactly like what COD2 did plus a few extra units. FPS games never, ever do well except for Halo and Resistance.

COD4, if released on both consoles at the same time, should sell around 40k first week, with the X360 equaling the PS3 version.

However, the PS3 version will sell better overall.

I'd say something like:

X360 ver:
20k o/w
37.5k LTD

PS3 ver:
20k o/w
42.5k LTD

Give or take. It'll do better than COD2/3 since your not shooting Nazis, but it's still a FPS game.

call of duty 4
20 000 on ps3 and 360 cumulated

CoD 4 will do about 60 k lifetime on PS3 and 15 k lifetime on 360.

40-50K combined lifetime sales for both consoles.