>Micron, Tyon, Dell, HP, Compaq, Supermicro, IBM, Interesting that the photo of the Tyan "S2257 Thunder 2400" (also at http://www.tyan.com/products/html/s2257.html) clearly shows two 64-bit, _5.5V_ connectors ... yet the text directly below it says "Two 64-bit (66MHz) 3.3V PCI slots". Unless the photo is wrong, they can't be 3.3V slots so they can't be 66MHz either.