These seem to be the ideal card for old borgs , they don't even need an extra power connector.
I'll be doing some tests on this card as soon as I can get one.
I will be quite interested as well. I got a new BFG 9800GTX+ ~10 days ago, and put it in my ASRock Dual775-VSTA(it's not even supposed to handle PCIe 2.0 cards AFAIK). The PCIe slot on this board is only x4. I'm currently using my PD-915 underclocked to 2100MHz(150x14) from 2800...to lower power use(Kill-A-Watt reads ~250-255W while Folding) . Believe it or not, i'm still pulling down ~5700PPD..was higher... so the x4 interface isn't slowing it for Folding ...gaming and benches are a different story though.:help: I'm gonna switch it with my HD4850 from my main rig, and see how the x4 affects it, too.