Hi.Im having big issues playing online after i downloaded the latest dlc map pack for MW3 (Final Assault), on the PS3. Earlier that same day, it worked just fine and this was before i downloaded the dlc map pack. It keeps lagging, constantly. I've tried restarting my router and i always seem to have exellent connection. Now, what is the problem? Feels like i've tried everything.. almost having thougths of buying myself a 360 if this proceeds like this..