The files that are used:
quiz.file
The format for the quiz file is:
.q question text .a answer text .e explanation text .a another answer text .e explanation text .e I don't know explanation text .q another question . . .Currently, there is no real diffrence between the .ca tag and the .a tag. It wouldn't be too hard to hack in points and such. The .a and .e may be in any order (.a .a .a .e .e .e .e, .a .a .e .e .a .e .e, whatever), however, the first .e matches the first .a and there must alwas be one more .e for the default (I don't know) answer.
I am not certain if I will make the code for this public (there is a high possibility that I will go comerical).