One Problem there Odion, It'll only be you and Arcman playing System Link Co-op, since Gears of War does not support more than 2 players via System Link. Check the packaging, it says System Link 2, which means only 2 players are allowed, which sucks. But then again, do you think the 360 can handle 4 people per console running Gears of War in HD? The framerates will slow down and It'll catch on fire. LOL. Just Kidding, but we will have to stick to Xbox Live for Multiplayer Sweatage! Bring it!...