Matthew,
It is true that there is not cookbook of techniques to solve common tasks using the toolkit. But as you said the developers involved are knowledgable and helpful. If you have a question on how to approach a situation, post to the bboard. Chances are someone else has already had the same problem. If they have solved it, they can provide a solution, if not, you have one more person to help think about the solution.
So, don't be afraid to ask questions.