Darin McBride wrote in a message to Mike Bilow:

 MB> The source code to COM.SYS makes very clear that 
 MB> monitors are not supported.

 DM> I take it this code is on the DDK devcon?

Yes, in \ddkx86\src\dev\atcom.

 DM> I'm gonna have to borrow a copy of that devcon just to see
 DM> how some of that stuff works.  :-)

Look here on the the web:

   Linkname: Developer Connection Device Driver Kit (DDK V4.02)
        URL: http://service.software.ibm.com/ddk/

Also, don't forget IBM support for device driver developers:

     * BBS - (512)838-9717
     * Voice - (512)838-9493
     * Email - ddscsysop{at}aussmtp.austin.ibm.com
 
-- Mike


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