I have an Athlon64 here, 3200+ Venice. Overclocked to 2.4 ghz. Voltage is set to 1.425, but was varying between 1.408 and 1.424, and sometimes up to 1.440 according to CPU-Z. There have been a few stability problems. Prime 95 detects no problems after passing 8 tests so far. How much varying is regular? Bios reported voltage varying as well, so it isn't just CPU-Z, between 1.419 and 1.435. Thx.