StarFighter:D'Yammen's Reign seems to do the same kind of reboot as what you describe (Im running WB3.0, but still...)
It too has options for which startup-sequence to use and which set-patch to use, and it uses a RAD drive with a higher boot priority than the normal system drive (Doh, :-D well it should, but on my system I have to enter the boot menu and force it to use RAD due to some quirk with how I've got the priorities set up...) to allow it to run in its own minimal workbench system.
Hodgkinson.
