This baby was one difficult driver to find - none of the "BIOS Upgrade Sites" had a binary to download, even though they had the BIOS Listed. Delta doesn't even have the motherboard listed on their Web Site. This is Version 1.0 of the Delta Motherboard MP2-BX-X with a 2MBit EEPROM BIOS.
IMPORTANT NOTE Even when I traced the BIOS Binary, the revision 1.0 board WOULD NOT BURN the EEPROM with the AWDFLASH BIOS upgrade program. I Had to use a revision 1.2 M/Board, Rip the BIOS chip out, put in the one I needed to Burn, and then transposed the BIOS chip back into the v1.0 PC. For some reason, this M/board can't recognise the EEPROM type. Give it a go - it saved my skin.