I planning on buying an Asus A8N-SLI Premium MB pretty soon... I would also like to get an ATI graphics card... On the ATI webpage for crossfire, it lists Asus as a "Motherboard partner"... However, i cant find anything anywhere, that says which Asus MBs will support Crossfire... so my question is, will the Asus A8N-SLI Premium support crossfire tech or will it only support dual Nvidia cards? If not, which Asus MBs support crossfire?