Harumph...I just updated the BIOS, and now I can't figure out why it's lowered the speed of the RAM to 1066. I mean, if it runs smoothly at that speed with all the sticks in, I suppose I'll be happy with that, but it looks like all the settings are the same and yet it's reporting a lower speed for the RAM.

I'll check the voltage in the BIOS on the next restart.

Thanks again for your help, guys, I'm really appreciating all of this.