The cd-rom contoller plug-in allows you to tell HAL to open or close a cd-rom drive

The drive letter must be given when commanding HAL to open a CD drive.

example:
User: Open d:
HAL: I am ejecting drive d

User: run drive d:
HAL: I am ejecting drive d

You can open up the ROMcontrol.uhp and see what HAL will listen for when attempting to eject or close a cd-rom drive.
If you have an auto eject A: diskette then HAL can eject it for you as well but only if your diskette drive supports auto eject.

You can install this plug-in by running the vbROM.exe
after installing and choosing the plug-in in the HAL brain plug-in panel you will have to reboot your HAL Assistant for the plug-in to take effect.

Gerald L. Blakley