This is a very useful and very complete plugin. I highly recommend it. It does take some work to learn how to get the most out of it, but it's not difficult once you understand what all the various fields allow you to do. (Or at least, the ones you want to make use of.) The one thing more I can think of that I would like is if there were an easy way to create a single template that I could reuse.
I am using this in conjunction with Widget Options and they work well together.