Last night's study group was incredibly informative.  We decided that if we had hired Andy at $50,000 for that hour, we would have more than made our money back given how much time he could have saved the developers in attendance on past projects.  I felt more than a little embarrassed at my real lack of understanding of XSL and on top of that, my cluelessness about CSS.  I'll be using these technologies a whole lot better in the future because of Andy and the 1 hour study group.