Products of Mikinho
Multimedia \ Misc. Multimedia Tools
Mount Image is a simple add-in for Windows 7 Media Center for displaying and mounting disc image files (i.e. ISOs) from the native interface, either Movie Library or Video Library. Most people recommend either 3rd party video libraries (Media Browser, OML, MyMovies, ...) and generally those are the easiest, but I thought I'd share another option.
Freeware download of Media Center Mount Image 1.8, size