No I know about the regular power supply connector and the 4 pin one, but then he told me about this 6 pin one, and I saw the pic and I just wanted to make sure the antec has that connector. I didn't mean to imply it was to power the P4, he just said his gateway needs all 3 connected in order to work. Actually after looking at my post i don't think i did imply it was to power the P4, not sure where you guys got that from. But thanks for letting me know the PSU has it. I have an antec PS, and I knew it had the 4 pin connector, although my ECS K7s5a obviously does not use it, and I also thought it had this other 6 pin connector, but I wasn't totally sure, and I couldn't see it in my case, but since I don't use it I probablly hid it somewhere.