CDTray, Size: 600kb This tiny little application is for those PC Users who want to Open-Close DVD-CD Drive with single click. This software doesn't needs to be installed.., Just keep it in any folder and run it from there or from desktop shortcut. When you open 'CDTray' application it goes to 'Taskbar' and after that you can open-close CD-DVD drive with just right clicking its icon at Taskbar. Unzip attached folder and use it. This software supports all windows OS.