Alien Evolution documentary

[predxeno]

I read that the Alien Anthology has 2 versions of the Alien Evolution documentary.  I already saw the version that was on the 2003 Alien Quadrilogy DVD, but I have no idea which version it is.  Does somebody else know?

[Uncanny Antman]

The original cut features coverage of all four films.  The DVD cut focused on the first film.