It installs fine - I get to about 90 odd percent and the modify startup sequence dialogue box comes up telling me to insert the following at the beginning of the file and then delete the existing "Setpatch" line.
so I bung :
SYS:C/LoadModule L:Fastfilesystem L:RAM-Handler L:Shell-Seg DEVS:scsi.device LIBS:workbench.library NOREBOOT REVERSE
SYS:C/Setpatch SKIPROMMODULES fs,icon,ram,scsi.device,shell,workbench QUIET
in and reboot getting a "unknown command" error when workbench is trying to load.