hey guys i have a dfi sli. i want to get my 6600gts wc but i cant use a dual slot block cuz i use both PCI slots. on for a ATI 7000 for my lcd and one for my SB2zs i havent found a single slot cooler. do they make them. or and i goign to have to which back to my MSI SLI for the 3rd PCIslot