i have never done this before so idk if this works

All you have to do is have any version of mw2 (cracked,iw4m,or steam) it might work for all idk (im on iw4m but idont think it matters lol). then go to steampowered.com and sign up and install the app. then sign in with the username and password you just did to sign up. after that add me (GiftModz) <--without the parentheses. then after that all you have to do is wait until i add you then load mw2 and wait for my invite! (if this dont work feel free to post below your way to do it thanks TTG