Ok, I got it. 1000 kilojoules is equal to 239 calories. So, I am calculating the candy bar to be either 6 points (using zero fiber), or 5 points (using 3 fiber).
For future reference, here's how to convert from kilojoules to calories (which, for you science types, are actually kilocalories). Multiply the number of kilojoules by 0.239, and voila, you have calories.
Hope that helps! Hey, apparently you DO have to be a rocket scientist to figure some of this stuff out.
Jeanne