I'm scratchbuilding a case, and recently I got a great deal (5 Ultra 120 mm and 2 Masscool 80mm for ~15 bucks) on fans and the way I've planned out my case I want to have 5 fans in there, 2 120mm intakes, 2 120mm exhaust and 1 80mm intake. The problem is, my PSU only has 4 unused molex connectors, so I would have to sacrifice my DVDROM or a HD to hook up the fifth fan. I happen to have another old PSU lying aronud from my last comp and I was wondering if there's some way I can hook it up so I can run the fans off of the second PSU.