Developer website: NibFile
AutoOpen is a simple utility which allows the user to specify a folder which will be opened by the Finder when a volume mounts. This is especially useful for developers creating CDs, DVDs or DMGs. It is a much better user experience for the window to simply appear when your CD or DMG mounts, rather than having the user search their Desktop of Finder window for it.
MacOS X 10.0 or later