just picked up the EP45-UD3, sweet board. Having some problems though not sure if its normal or not. For some reason If i have my x-fi elite in the last pci slot the computer will boot but give no signal. The instant i move the card to the pci slot right below the x16 pci-express slot it boots and is fine and windows detects the x-fi. once and a while it will boot in the lowest pci slot, but windows doesnt detect any hardware, sounds like a bad board? Should i RMA? i just got it yesterday from newegg. Thanks guys.