Trailer button

I have a relatively largish collection of DVD rips that I have stored on my NAS and watch through Apple TV using Media Player in Firecore. One thing I’ve always wanted is a trailer button. I often let friends browse my collection for something to watch, and I’ve often wanted to show them a trailer while doing so. Currently the only easy way of doing this is to get the laptop and show them it, which is a bit of a hassle. What I thought would be great is if we could store a trailer with our movie file, and then when you select that movie, Media Player offers to play you the trailer. I could for example have to files “Transformers 3 (2011)” and “Transformers 3 (2011) - Trailer” stored and Media Player would understand that this is a trailer for that movie.