Hi
PLA123 The best set-up i could come up with using the Xigmatek power supply is.
Put the 2 PCIe 6pin modular cables into the power supply use them to run the video cards with .
put one SATA modular cable into the plug closest to the out side edge of the case of the power supply. I ran my 2 hard drives off that line .
put one molex modular cable into the plug closest to the out side edge of the case of power supply. I ran my DVD burner and floppy off that line.
Put one modular molex cable into the plug in the middle of the power supply . I ran a floppy plug off that line to power to the mother board 2 4pin flopply plugs per DFI manual .It adds more power to the mother board to help with the stably of the board.
that set-up ran the most stable for me .Now if i use the 2 to PCIe 6+2 line to power the video cards my rig would crash 2 to 3 mins after i log into vista running a 2.81 ghz.