Well when I played on his monitor in BF2 I did not have to adjust for lag or anything. I would zoom out with the sniper rifle and fire and hardly ever miss. Now on mine I aim (same server, same ping, same machine, different monitor) and I have to kinda guess on the where to shot in front of the enemy. No idea why. I purchased my machine after playing on his machine and built the exact same machine. I am just not getting the same experience and the only thing that is different is the monitor.