I just OCed my i7 920 D0.
On the motherboard what are the 5 blue light, next to the CPU temp LEDs, for?

The DRAM and QPT/VTT voltages should not exceed 0.5v, right?
Also, what is your 920 D0 vcore @ 4.0Ghz? (turbo disabled)
QPT/VTT Voltage @ x36?
I know we don't have same vcore and QPT/VTT, but I just want to get an idea how high the voltages for i7 920 D0 stepping.

Since I am off of work today, I OC just the CPU, and downclock the RAM and Uncore.