i am trying to buy a new power supply for a new computer and as looked at the power connector for the ABIT KN8 Ultra motherboard i noticed there's another one called ATX4P1 for stability besides the main one and the 2 by 2 12v auxiliary power connector. there's a picture for the connector in the manuel and it looks like the molex for peripherals but that can't be it, it uses 12v. so could it be the second +12v from the dual rail capable power supply but shouldn't those dual rail connectors be something like 2 by 2 or 2 by 3 auxiliary connector instead of 4 pins in a row.