I've tried a fair number of media center apps like Boxee or XBMC. They all seem to use their own UI. Is there one that uses the native UI, more like rhythmbox or banshee?

I'm looking for something that has the library features of one of the more fully featured media centers I've listed. E.g. features like getting actor and director names, and linking to other media in the collection that shares these attributes.

E.g. If I have The Birds in my collection I could click on Alfred Hitchcock and see Rear Window or whatever.