@Snowman58:
Worked great.
Spoke too soon, the boot hangs after: "ppc0: SPP ECP".
Searched the forum, but did not find any relevant threads.
Solved the hanging problem - Changed parallel port in BIOS to STD.
But now getting Error Messages:
GEOM: ad0s1: geometry does not match label (255h,63s != 16h,63s)
Off to search for new error messages!