Well I am on my second board, the first lost 1394, Marvel Lan and all PCI detection. Got my new one installed it and all seemed to be working fine, so I pluged in my Sound Blaster Live since the onboard sound sucks, booted up let xp install the driver and system locked. Reboot it would not boot just cut back off. Pulled card it booted up,no 1394 no Lan no modem in PCI slot. Restarted and no boot. Put sound blaster live back in old system booted fine installed and is working. SO it seems this board has a serious issue with either pci cards or the Live card. I have heard others with the same issue. It seems a lot of those not having problems have no PCI cards installed? Am I right? This board is dead now I cant get it to boot at all. Tried 3 Power supplies different cpu and memory and even a PCI video nothing. Well I am off to see If i can get a refund now, so far I am out $208.00 for board $14.95 to ship the first one back, and now another $14.95 to ship this one back. Doesn't seem to good an investment. And oh yes I am an MCSE, A+, and own a computer store so you would think I would know how to build a system. Only other board I ever had issues with was another Asus. Should have learned the first time. And I have been waiting since 1/29/2005 for Asus tech support to get back to me. So it seems their support sucks to.