BL> You can't change the DS register safely unless you restore it before
 BL> exiting.

Nope, that's not it. Pushing the DS register at the start of the function,
and popping it at the end is the first thing that I tried. There's still a
lockup happening when I try to access any of the driver data section. I
think
that it has something to do with the fact that DynamicAPI doesn't switch
into some sort of "addressing context" where I can access the driver's
data section. Maybe it's trying to use some sort of "local
descriptor table" of the calling process during the execution of the
driver function (installed via DynamicAPI) and I need to be able to get an
address for the driver's data section based upon some sort of global
descriptor table??? Whatever. I'm really guessing here because there's no
sort of documentation at all as to what DynamicAPI is and does

--- Maximus/2 2.02