best motherboard for linuxbios

[Alessio Sangalli]

Hi. We will have to install linuxbios on a number of systems for 
multimedia applications. Reading the page

http://www.clustermatic.org/lb/status/index.html

it seems that pc-chips motherboards aren't so well supported as I 
thought at first; which socketA mobo would you suggest me for the best 
compatibility with linuxbios? elitegroup k7sem perhaps?

bye & thank you
as