Of course its boosting. What a pathetic way to complete challenges. Why do you think they call them challenges? Not so you and your mate can sit two feet away shooting each other.
I hope you feel embarassed for your childish behaviour. Grow some and play the game as its meant to be played![]()
I wouldn't go over the top... it's only a game after all!

It's coming out of my PS3 now, in favour of Batman, Dragon Age and Uncharted 2 which have been badly neglected since their Christmas arrival.
The final straw came last night, landing in a Dom game 100+ to next to nothing, with god knows how many air support flying about, a guy on my team with about 60 deaths and a guy on the other with about 80 kills. Like a giant cheat-fest. I'll end up hating the game like some of you lot.
