I had an ASUS A8N32 SLI Deluxe and it died and really wasn't that great a M/B in the first place, some dumdass layed out the M/B and I was a dumdass for buying the thing, it inherently has a problem with running an X-FI soundcard, at least with mine it did, and others too.
How stupid can ASUS be to locate the clear CMOS jumper at the end of the 2nd PCI-E slot, which ends up under your second SLI video card, just wait till you have to clear the CMOS the first time, you'll really love that.
Also the regular PCI slot layout is rather lame, theres 2 slots in between the PCI-Es and one below the 2nd PCI-E, well the video cards cooler will block the PCI slot right next to it, so that leaves 1 useable PCI slot in between the 2 PCI-Es and thats where my X-FI was located and when I ran in SLI mode in some games like F.E.A.R. severe distortion in sound and video occured.
Well I don't have those problems anymore cause the M/B I'm presently running rocks, and is solid, no sound and video distortion in F.E.A.R., CMOS jumper is located where you can get to it, active chipset cooling instead of that heatpipe crap, and 2 usable PCI slots!
Check my sig if you want a good M/B!
Oh and the EPoX also runs both PCI-Es at 16x.