3D Game Man has posted a video review on the AOpen AX4B-533 Tube Motherboard (Socket 478)
The AOpen AX4B-533 Tube Motherboard has some very interesting features like Vacuum Tube onboard Audio, Dr. Voice II, Watch Dog Timer, USB 2, etc.. There is no question that this is a very high quality product; however, with the current BIOS this motherboard has very little overclocking potential. Watch the Video to find out more...Check it out