Yeah I had one of those X-Connects for about a week, and every now and then the Asus Probe program on my computer (motherboard monitor) would go off telling me one of the voltages fluctuated past more than +/- 10% or whatever. And to top it off, when I opened my case to take it out, I found out the UV lamp thing wasn't even working anymore! Not that I cared though, I only bought the one with the UV lamp because it was $40 after rebates. Right now I'm running an Enermax 460 Watt Whisper II. While it doesn't have the modular design for the wires, the main power wires do have a cool mess sleeving on them. And yeah, it is a 24 pin psu. Also, my cpu and mb temps dropped by 2* since I put in that psu probably due to the dual fans, but results would probably vary.