I have finished the CoD4 just right yesterday.
Oh this is fantastic game, i should to say:)
Although this game is not about ww2, except the red-haired moustache of Captain Priest, who was saved from german captivity in the CoD:United Offencive 
But most amazing for me was a mission in Chernobyl city Pripjat:)
Look just like right as STALKER-2:)
see, isnt it good, i have a question do you have a xbox live account or did you play it on the ps3
I played CoD4 on my PS3 and loved it. One of the best FPS out there and it is still the best in my opinion.
Yep, man only if you had a 360 and then I can so you skill 
Nah, I had to chose which one was the best for my pocket when it came to what you get with and the PS3 did it for me and I work at a Playstation Hiring shop so I get my stuff at cost price and hire for free, so I have no worries. Would love to play Ace Combat 6, but it is a 360 exclusive.
Maybe one day when you get a PS3 mate I will check you out on CoD 4.
Sweet man, it might be awhile though
Cool man.