Sharp sells a remote control for the Music Player that plugs into the headphone jack. My gold-plated microphone that I bought from a guy on eBay who calls his company, \"Giant Squid,\" is apparently making the Zaurus SL-C760 think that I am plugging in the remote control and activating the Music Player. I got the Voice Recorder application to run when I plug in the microphone now. Here are the steps on my Sharp ROM-based computer from the Terminal application:
su root
cd /home/QtPalmtop/bin
mv musicplayer musicplayer0
ln -s /usr/QtPalmtop.rom/bin/voicerec musicplayer
cd /home/QtPalmtop/apps/Applications
vi musicplayer.desktop
exit
exit
In editing the musicplayer.desktop file with vi, modify the Exec line to have musicplayer0 as the program that is executed. Turn off fast loads for the Voice Recorder application by holding down the stylus on the Voice Recorder icon until the Fast Load check box appears, then uncheck the Fast Load box if it is already checked. Also disable fast loads for the Music Player. Reboot the computer.