im looking for a psu with over 400watts and dual 12v rails with at least 18A per rail. i think of got it narrowed down to this enermax psu http://www.newegg.com/Product/Product.aspx?Item=N82E16817194015 ive been looking at enermax and fsp (fortron) power supplies and they both seem to have a pretty good quality. im looking to spend like $75-$80 for a good brand name one. also i was wondering how important the PFC would be either active passive or none i thought that the active PFC would be the best but i dont know. ive posted about this before and no one answers me i just want some good suggestions before i go out and buy one thats going to crap out on me quick.