I am planing a MS Encarta like appt for linux if anyone is interasted here is what i have compleated so far.

OpenSource movies and public domain media.

Free Ebooks

Free encyclopedia

I have figured out the text to speech
And the basic qt appt framework.

What i have not figured out yet.
How to use the svg plugin in qt.

If anyone knows of any other good opensource or public domain media sources let me know or if you are interasted in helping.