Hi All, I have a new G5 of which I have the following graphics cards fitted: ATI Radeon HD 4870 NVIDIA GeForce GT 120 the reason that I have 2 is that when I bought the HD 4870, Apple generously gave me the NVIDIA free with it. My question is: Are there any real benefits to me having 2 cards? Does it make any difference which card I have my 2 monitors connected to? If I have my monitors connected to the weaker card (NVIDIA) will it help free up the processing of the 4870? or vica-versa? I did have one monitor connected to each card, but this cause rendering problems in FCP6 (bug) so I had to remove, but I have a Mini displayPort to DVI adapter to connect the 2 monitors I have to one card. It's running fine just now, but seeing as I don't know the answer to those questions, I might not be getting the optimum useage out of them. Thanks in advance.