I have some weird stutter in EQ2, and it also showed up in source, but I truely think it's my Audigy, it's on the same damn IRQ as one of the video cards. I have been fighting with this card for some time now, and I'm going to remove it and use the Azalia audio card that bolts onto the mootherboard. After reading about the Azalia, I think it is probably nearly as good as the audigy minus the crappy IRQ conflits. I tried moving it around, but instead of using one of the 5 or 6 empty IRQ's, it loves to join with one of my damn video cards, and browsing thru the many support pages regarding IRQ issues on the soundblaster site, I think this card is just going to be that way.

Now, overclocking with just one card will gain me some couple hundred points, but both overclocked I get like 500-700 points more in 05. The only time I tried was with the overdrive util. It worked, but only on the master card, and the master is already warm enough. I have a pair of Zalman Fatal1ty coolers bolted on them, but they just kinda circulate the warm air, and the top card (master card) gets very warm. If your going to Xfire cards, dont use the Zalmans, they just don't do anything to remove air, especially the master card. I suppose you could mounts fans all over to get some better circulation, but I am just going to get a pair of those new Danger Den X18 coolers listed for sale on their site. I already have the water cooling crap from my last video card, I'll just re-use it with the new water blocks.