It has all got to do with your NAT Type. If your NAT Type is Open then it is using WiFi. If your NAT Type is Strict then it is using your internet Connection.
go to the option or settings menu.Hope that helps.
Go to your console change console settings to designated language and mw2 automatically changes to that language.
In your settings.
No, because the settings doesn't have it on there
It didn't, it might be considered to be a factor in the change to it being called modern warfare. Tanks airplanes ships and other vehicles are all part of modern warfare
you would have to go to settings and select controller then you can change the buttons from there.
I don't think so, however if you go to options and button layout you can choose from one of those settings which might be what you're looking for.
you cant. only by playing certain game modes such as 3rd person team tactical or in private matches go to match settings and change the '3rd person' to on
No
you have to go on the option screen on the multiplayer menu
I am afraid not...
I have checked the settings; no, you can't, but I know that in black ops you can.