#17 Tidalwave TM717AP5F Ver.B XT All-In-One
Manufacturer/Identifier: Tidalwave / Eurosoft
Chipset: Tidalwave TM717A
BIOS/Version: 12/10/90

That one is pretty much the pinacle / high end of the XT tech. Feature rich motherboard with built in I/O controller, FDD controller (supports up to 4 HD (!) floppy drives), support of 1MB of RAM, RTC and Hercules/CGA compatible graphics card. BIOS is very slick too. I have this board brand new in box, so I will upload manual as well.