does anyone know or have a good reliable psu (550w or so) with a native 24pin mobo connector. im gonna get this dfi lan party mobo and its highly recommended to have a 24pin and not a 20 with an adapter so ive been looking around but all i can find are the adapter ones and really expensive ones. im looking to drop at most $150. much thanks as always. also needs to be pcie compatible and sli and sata and other goodies planning on putting in a evga 7800gtx KO if newegg ever gets it back in stock.