Hi, I tried to search on my mobo's manual but I can't find any answers. I'm currently using P5LD2 Deluxe mobo and it comes with 2 PCI-Express x16 slots. I only have one graphics card(7600GS) and currently placing it at the slot nearest to CPU. Can I move my 7600GS to the 2nd slot and leave the slot nearest to the CPU empty? Any effect on performance? Im thinking of this because I want to try switching expansion card position so that I can cool down the 7600GS better. I have another 2 PCI cards(TV card and Audigy2ZS).