I have a Sager laptop, which has a Nvidia Geforce 6800 Ultra card in it (also PCI-E, 256MB). I am wondering if the MBP's X1600 is pretty comparable to this? I am soon to be purchasing a MBP, but the only thing holding me back is the video card. It would be nice to be able to play BF2142 on the MBP, would it run decently? My PC is currently sent away for repairs, go figure...so buying a MBP now is very tempting, but I feel like I should wait till Spring for an upgrade.