I have two hard drives on my computer. I currently have them daisy chained on a promise ultra 100 tx2 pci card. I was told that it would be better if I connected each hard drive seperately (especially since I have an empty slot), and that would speed up transfer times between the two (using same cable slows transfer speed), first question is this true? Secondly, I went ahead and did so, but my card does not detect the primary hard drive (master) it only detects the second one, but the os is only on the first one, thus my pc does not boot up. I tried changing cables between the hard drives and using new ones, but that still does not work (only 2nd drive is detected). I had to go back to my old set up and that way it works (daisy chained). Any help would be appreciated.