Ok, caved in and bought Black Ops for the PC. The problem I have is I believe is a frame rate issue. The game runs fine, except for some minor "lagging", but i am sure it is a frame rate issue. In the graphics settings, for some reason I cannot change the frame rate, it is stuck on 60hz (I just wanted to test this). I have no external monitor to test my theory that it is a monitor limited issue. I just got the Hi-res screen yesterday installed by Apple, and even now it won't let me change the frame rate (to like 50hz or whatnot). It is not unplayable by any means, but it isn't as silky smooth as my XBOX version was or as smooth as my buddies running on his PC (although his PC is over a year old). He is able to change his frame rate, which is why I think it is a "monitor" based issue. I need to get a mini port to HDMI cable to hook it up to my TV. Any ideas?