Cards and more cards <b>Next we install the PCIE-1 sound interface card</b> <img src=http://img512.imageshack.us/img512/7223/mvc029sep4.jpg> <img src=http://img81.imageshack.us/img81/3667/mvc030sqk5.jpg> <img src=http://img81.imageshack.us/img81/6877/mvc031sld4.jpg> <b>Then the two XFX Geforce 8600 GT dual out SLI video cards. They go into the blue PCIE slots.</b> <img src=http://img513.imageshack.us/img513/8193/mvc028sus9.jpg> <img src=http://img403.imageshack.us/img403/999/mvc001smz2.jpg>