i noticed a little while ago mw3 has been so laggy that even people that have 50mbs download and have 5mbs upload and have their ports open(open NAT) have been lagging and why is that well i dont exactly know but its a problem that is within the game that has to deal with peer 2 peer connectivity its a problem that activision needs to solve and i was reading the forums on their website and people are saying that this is probaly not going to be fixed so im probaly not going to be playing mw3 because of this unless this problem gets fixed