Super Robot Wars Alpha freezes

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Another problem here. (There've been much lately )
And somehow I hope that someone's experience could help me out.
It's about the game "Super Robot Wars Alpha". Never played it far since it's completely japanese and I don't understand sh*t. A friend of mine has the same release and told me a minute ago, that it would freeze after Stage 5 or something at the beginning of some Movie-Clip.
I've no idea why it does so. Maybe cause it's a H**ligans-Release, which I heard bad things about.

I someone found a solution for that, PLEASE let me know.
And for the professionals out there (somehow hoping for Megalexx reading this ): Would it be possible to fix the prob, if you'd cut out the movie-scene, that appears trying to load???

Sorry for so many (silly???) questions lately. Never had such a lot of probs with DC-Games before.

Any answer would be very appreciated...