I ordered a power supply from ATX Power Supplies, and installed it. It worked beautifully for precisely 30 days (which says to me I installed it properly), which coincidentally is the period during which they will accept returns. After precisely 30 days (no kidding, 30 days exactly after I placed my order), it exploded. It didn't stop working, it exploded. Pop- Fire- Explosion. In my bedroom. I'm glad I was home at the time. I was told I couldn't return it beyond the 30 day mark, but could exchange it, plus pay them a 20%... read full review »