It liiks like my current PSU is nearing the end of its life and am looking to buy either the Thermaltake W0106RU 700W or the Corsair 620HX with both units within $10 of each other (after MIRs). (I would buy the Thermaltake from Newegg and the Corsair from ZZF) Is there any reason I should go for one over the other? I would like to hear from people who have each. BTW I have an Antec 900 and my 4 pin connector is at the top left corner of my motherboard so I need one that can reach that far (~1.5 feet). Is either one particularly loud? How is the efficiency of each unit (at 50% and full load)? I really don't need quite that much power as I have a Q6700 overclocked to 3.2, 8800 GTS 320 and 3 HDDs but would like to have room to upgrade later.