ML> it doesn't matter as the application will install the interrupt vector each
ML> time it loads and uninstall it each time it unloads... i run the same
ML> application across a network under several different OS' with no problems..
ML> it detects the OS and does its thing as needed...

Okay I orginally read what you wrote wrong.  I thought you just detectted it
on the first run of your program and stored it in a ini file and use that one 
for each run after that.

I understand now that you detect each time you start your program, but not 
each time the slice is called, because it was already detected upon startting 
of your program.

chris

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