OK i jsut bought a DFI lan party nf4 sli dr mobo ...and amd 64 3700+ ...corsair 3200 xms pro ram ...the ones with the heat spreaders and led's ..well anyway i also bought the zalman 7700 cu heat sink fan ...it is freaking huge ...their site says the my mobo is compatable with out the vga cooler installed ...well i am wondering if i can get my memory in there ...looks like i can use slot one and slot two ...but three and four ...i dunno ..if anyone knows please help ...thx