I was a big Asus fan having owned a P3V4X for the last couple of years. But the P4S333 did not offer all the features I was looking for in a new P4 board. So I went with the Soyo P4S Dragon Ultra. It is a great board with TONS of features. Onboard RAID, ATA 133, USB 2.0, Onboard 5.1 Sound, Onboard Networking Adapter, etc....... All in all a great board.