Disable drives of the specified type to run automatically.

This setting disables the Autoplay feature of the drives of the type specified.

Disable Autoplay on CD-ROM drives (For All Users).

This tweak lets you disable the Autoplay feature of the removable drive CD-ROM.

Get the CD-Key from the registry (For Win 98/Me).

This setting enables you to get the CD-key that was used for an installation from the registry.

Disable AutoRun of your CD-ROM drives.

This tweak lets you disable autorun function of your CD-ROM.