XML for product finder / quiz

Okay…I am by no means a programmer, but more a designer trying to be a programmer :wink:
I need to build a quiz type product finder for a project I am working on. It will ask a question, and whatever the user selects basically dictates what the next question will be. There is a total of 27 questions. I need to be able to edit the questions and answers externally, so I am thinking XML something like this:

<?xml version=“1.0” encoding=“utf-8” standalone=“yes”?>
<quiz>
<question text=“What type of pen tip do you like to write with?”>
<answer1>Fountain Tip</answer1>
<answer2>Rounded Tip</answer2>
<answer3>Square Tip</answer3>
<answer3>Felt Tip</answer3>
</question>

Anybody ever do something like this before? I need help with starting out and the logic because I don’t really know where to start other than actually getting the flash file to load the xml data. Anyone? thanks ahead of time…