How about agp and PCI-express on same board??
And, for a dif forum - both 478 and LGA sockets on same board
754 and 939 sockets on same board
http://anandtech.com/showdoc.html?i=2064
And, for a dif forum - both 478 and LGA sockets on same board
754 and 939 sockets on same board
http://anandtech.com/showdoc.html?i=2064