I recently upgraded my little brother's pc from it's 80's build to a respectable budget gaming machine. I had pretty much all the parts lying around, all I was missing was a motherboard. I had a S939 AMD XP 3700+ San Diego I wasn't using, as well as a Gig of Corsair XMS3200C2, so the decision to get a S939 board was an easy one. Being a loyal costumer of Asus, I ordered an A8R-MVP. Big mistake it seems, as this was over 2 months ago, I'm down to my third RMA (#1 No Post, #2 Dead LAN, #3 horrifyingly unstable even at stock settings) and the store has finally agreed to let me trade it in for another brand. And this is where you guys come in: I need a S939 motherboard that's stable as a rock, has few complaints, is mildly overclockable and has a respectable RMA service. SLI and Xfire are not needed. Basically, I'd like personal experiences from people who've handled large quantities of certain brands/types of motherboards. Thanks for any and all replies. PS: I was thinking of DFI LANparty UT nF4 Ultra-D myself. Yay or Nay?