For those of you posting help topics about MW2, please post what version of it you have.

I.E:

I have aIW, and I am getting the steam authorization failed error! Could someone please help me fix it?
or

I just downloaded the skidrow version of MW2, and I was wondering if I can play online using it?
It helps a lot to post in the correct format, so please do so from now on.

-Cod Staff