Hi all, I have an Asus 6950 Directcu II and in 3dmark 2011 the lowest points comes from the Physics part. I've read that it is feasible to have an Ati card with an Nvidia used for physics only. Will I get a performance increase if I did so? (I believe it will take me a couple of days reinstalling everything and probably cooling of the Directcu II (uses 2.5 slots) will be affected as the 9800 will be very close to it. Do you think it is worth the effort? Thank you in advance for your help.