Can anyone here say VESA Local Bus?
"A VLB slot is a 16-bit ISA slot with third and fourth slot connectors added on the end. The VLB normally runs at 33 MHz, although higher speeds are possible on some systems. Since it is an extension of the ISA bus, an ISA card can be used in a VLB slot"
Sounds alot like PCI-X, VBL only lasted on Mobo's from '93 to' 94. and then PCI took over. Only time will tell if PCI-X takes off.
I thought AGP would never last, I think that you might see both slot on boards for awhile, but you never know.