PCI bus has a required datalines, of course it doesn't mean that those singleboard Computers has them also. That is something I would like to know. Could say that success of project to use Sonnet card with mediator is some kind of proof of consept also with this?
http://eab.abime.net/showthread.php?t=76633&page=4He can use sonnet CPU top of OS
http://c0ff33.net/drop/cybermand.pngThere is many kind of singleboard Computers for PCI bus, price makes them very tempting. So no Xorro board please, they would cost thousands of euros.