The movie is a tuturial for the new mode titan. If you can not run the game after that, the most prodominate reason is because of directx 9. Without this or a gfx card capable of doing so, will not run the game. Check that

As for the asking for the cd 1 thing, I have yet to hear of that. I know it is a lot to ask but, try redownloading it. From us or another site. Demos do not ask for disks.

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