I'm assuming the system would clarify this. it would be a bitch admittedly having to have various releases ripped of the same film, but that is why the gods gave us external hard drives.:p

this could make a good thread if people wanted to start hoarding it.

*just a side note, this wouldn't be too different to game mods which implement a module system (neverwinter knights is an example). to run certain modules, a creator would specify what additional content patches would need to be present (HAK files for those familiar).