Installing PlaySound CMM To install PlaySound CMM, just drag this file to your System Folder, and then Restart:   If the Finder asks whether you want it to put the files in your Contextual Menu Items folder, say OK. PlaySound CMM is a Contextual Menu Plug-In Module, also known as a Contextual Menu Item, that extends the Mac OS Finder. NOTE: PlaySound CMM only works: • on PPC machines • under Mac OS 8.0 and later • when QuickTime is enabled ||||||||| Go to the next chapter for info ||||||||| on Using PlaySound CMM.