ExmBatch is a utility for the HP200LX palmtop that provides a mechanism for running a DOS command from an EXM program.
ExmBatch is available from SourceForge.
Please note that I no longer support ExmBatch.
If you would like to become the ExmBatch maintainer, then please contact me.
If you're not looking for HP200LX software, then you may be looking for Rod Whitby's Home Page.