According to the GTMFH, on certain machines the power key is connected
through the ADB cable directly to the power circuitry on a separate
wire from the other ADB stuff.  Does that mean that it doesn't
generate a NMI if I push it while the machine is already on?

Does anyone have info on what kind of interrupt the power key
generates and how to access that interupt handler in netbsd on a
IIsi-type machine?  This might help me as a tool to debug the 
ADB problem.

-Daniel Risacher
Eating, breathing, sleeping ADB.
Choking, crashing, dying ADB.