Are these voltage readings normal?

Hi,

Computer specs are as follows:

Motherboard: ASUS P5ND2-SLI
Processor: Intel Pentium D 830 3.0GHz
Hard Drive: 250GB SATA
RAM: 2x 512MB DDR 667MHz
Video Card: ATI Radeon X1300 PRO
Optical Drive: Pioneer DVR-110D DVD-RW
USB: 4x USB 2.0
Sound Card: 7.1 Channel
Ethernet : Onboard Intel 10/100/100 Gigabit

I have been having overheat problems. If you want to help visit:

http://groups.google.ca/group/alt.co...51c934e2dfcdaa

OR

http://groups.google.ca/group/comp.s...91d8fff4ebe14b

Well, in one of the posts of my overheating thread (2nd one), a guy
said that my voltages looked screwed. i have never changed the
voltages and these are the voltage readings I have:

CPU: 1.33 V
Memory: 1.85 V
PCI-E: 3.33 V

Checked using ASUS Ai Booster, ASUS PC Probe, SpeedFan, and EVEREST.
Are they normal, because if they are not, then my overheating problem
may have something to do with this.

Thanks