I just recently found an awesome add-on for the Vista or Windows 7 Media Center. Their software is free and can be distributed with other applications if you have developed them, like WiiMC.
Go check this out at http://www.mymovies.dk/home.aspx , its called “My Movies” and I am convinced that there are some smart programmers out there that could integrate this easily into WiiMC.
Good luck with it, as I am of the same opinion as some of the other posters that for people with large movie collections this would be an great addition to its functionality.
