Well, Beast58 had some problems and I wrote down how I have used DosBOX... If there is an easier way, I would be quite interested!
Any way, I might download and try original SC2 to see the beginning movie (is there one?)... Also, if Ur-Quan Masters (the remake) doesn't have ending (I'm not sure as I haven't finished even it yet) I might have to go through the game with the original SC2 too.
Are there many out-game sequences in SC2? Like ending movies, or something in the beginning?