I recently did a search which yielded limited results. I am having my brother-in-law over tomorrow to run in-wall cable to my on-wall surround rear speakers. I am pretty sure I know where I want them. I've run some tests myself using U571 as the test disc. Without going into my whole collection of DVDs, what DVDs/scenes would you all recommend for surround testing? Fell free to throw out all your favorites. My movie collection varies from Disney/kids movies to sci-fi to drama, etc. Any suggestions would be much appreciated. Thanks.

BTW, my surrounds are Boston Acoustics VR-MX (diffuse or direct).