so I have been using MyMovies for a long time now and overall i like it but i just came across Media Browser (http://www.mediabrowser.tv/gallery.html) and it looks really slick. 

I already use MyTV (http://mytv.senseitweb.com/) for my downloaded tv shows.  so i think i woudl only need media browser for my movies.

but i am looking for some feedback from some people who have used media browser.  how easy is the setup?  does it work reliably?  i like the collection manager from myMovies.  does Media Browser have something similar?  and if not could i continue to use the myMovies library manager just for organizing my collection and use media browser for the frontend?

I love the app, I use it for all my movies, I like how it automatically downloads the cover art and movie info, just make sure you rename the folder that holds the movie exactly the same as the movie title (the video file can be anything).