echo off
echo This procedure changes the IBM music feature interface
echo to work with a Yamaha FB-01 sound generator connected
echo to the Roland MPU-401 or MPF-IPC MIDI interface.
echo The original IBM music feature driver will be renamed
echo to IMF.OLD.
echo 1)  Run the Install program for the game & select the IBM music feature.
echo 2)  Run this batch file in the sierra\kq4 (or lsl2, etc.) directory.
echo 3)  Before saying "kq4" (or "lsl2", etc.) to start the game,
echo     type "fb01".
echo If you do not wish to continue, type ctrl-c, otherwise
pause
if exist imf.old goto already
copy imf.drv imf.old
:already
debug imf.drv <fb01.inp
copy fb01.com ..
cd ..