Hello All, I have built a system with Tyan Thunder K8SE as motherboard with dual opteron 64 bit processors. Everything looks and works fine but for sound card. I am having Creative Sound blaster Audigy 4 PCI card. Operating system is Windows 2003 server. I have installed the same in PCI-X slot and am forcing the PCI slot to operate in PCI compatible mode. Please let me know if there is anymore configuration that I have to do or this sound card doesn't at all work with this motherboard. Also, please suggest if any other sound card works well with this Motherboard. Thanks in Advance! Regards, Savith