your request for information is very broad. I hope you can get some useful replies, but in case not you might like to make you psot a little more specific. In particular, this forum is for questions about the HotPot module.
> how to repurpose training materials for electronic delivery
You can import several formats of data into the Hot Potatoes programs (JCloze, JQuiz, etc), and then use those Hot Potatoes exercises in a Moodle course. Also, you can import several formats into Moodle's Quiz module.
> tracking triaining performance and effectiveness
The HotPot module has several reports which are useful for identifying what your students and having trouble with, and what they are good at. Also, Moodle has a very sophisticated reporting system.
Are either of these things that you wished to know about?