Actually, they had over at
http://www.hardocp.com some really pre-pics of a Tyan board that was using Dual Athlons, but it was a serverboard for a 1U chasis and had the slanted SDRAM slots. I think they are close to getting them out, hopefully sometime by the end of the year. I love my Dual Processor P3 933@1052. No one can tell me that Dual Processors are useless, I use Windows2000 and Linux (before I installed the RAID setup) and I could tell the difference :-P