Voltage weirdness, cont'd: I'm playing with a TPower while I wait on the RMA P5Q-E replacement... In BIOS settings it wants a little more Vcore while using about 0.10-0.12 less voltage on the NB and a slight bit less VTT to stabilize my E7200 w/Reaper 4G-1066 kit at 3.8GHz. It also boots every time, consistently. (are you listening, ASUS?)