I didn't want to spoil the process of playing the missions, or give too much away, but here is Act I's treatment.
The entire act up to the 2nd protoss mission is ready:
Act 1 Story and Missions Completed
Act 2 Up to the second Mission
Everything is working fine, and I'm pretty excited to see what you guys have to say about them. Soon enough.

Anyway, here's the treatment for Act I. I've purposely archived both the Document and an MP3 version generated by a text reader to keep it a bit harder to access, and an added password at that. If you are really interested in reading/hearing the treatment, you can crack this archive open, or provide the password.
A hint would be: Why do "the people perish"? The answer is the password. If you know the answer to the question, typing it down without spaces will allow you to access the files.

Consider it a mini-game.

Remember this thing is going to be a Massive Spoiler.