See if any of this helps .
CAPTAIN'S QUAD OS MACHINE
Dual to quad booting .
http://members.aol.com/axcel216/
Also
http://www.ultratech-llc.com/KB/?File=BootMgr.TXT
It is possible to quad-boot Windows 98/95, Windows NT Workstation 4.0,
Windows for Workgroups 3.11, and MS-DOS all on one PC with...