You might also take a look at:http://www.mac.linux-m68k.org/
Can't vouch for it, myself, though.
Cheers,
G4From128k
by Day: Mild-Mannered Engineer and Trapeze(tm) Artist
by Night: Colonel of Truth, Justice, and the Macintosh Way
Reserve Officer in 68kMLA Cantankerous Coot Contingent
& User of the Hockey Puck Mouse of Radial Symmetry