I bought my Gigabyte GA-K8NS Ultra 939 bout 2 months ago, not sure if it's still around on the etailers
voltage can be changed, not sure how much cause im at work 1.57+ ?
heaps of settings in bios to play with that i cant recall atm
gigabit lan + 10/100 marvell
four dimms support dual channel ddr400
4 sata I
bios update for dual core at gigabyte site
I Bought this after my K8t Neo 2 got blown up by a surge and it's served me well so far, not as many features as my old board but the only agp 939 mobo i could find that wasnt in the low end.