Just wanted to share something. Where I live unfortunately short unexpected power cuts are frequent. Even more annoying are the short bursts of low current where the light bulbs blink and the electronic equipments are affected. Had a few today, the refrigerator returned some errors on the display, the amplifier restarted from stand-by but my main machine, powered by a Corsair TX650 was immune, solid as rock. The second rig is powered by a PSU branded PowerLine. That system promptly failed and restarted.