I've never tried what I'm about to suggest, and I'm too lazy to test it myself, however, it seems like it might work.
Only try this if what's already been suggested doesn't work.
- Do step 3 in Eidos's faq.
- In the directory where you've copied the movies to your hard drive,
1) Remove meteosky.avi.
2) Make a copy of one of the videos that you *know* works.
3) Rename it to meteosky.avi.
If it works, what happens is fairly obvious: your replacement movie will play instead and the game won't hang.
-Srethron