Murphy's Law is notorious for making a showing, especially whenever I do large crowd presentations, so I've learned to just keep on talking and reply on someone else to troubleshoot the technical part. This year at IL 2007 it was no different. The screen went dark 7 minutes into my talk, but thanks to Meredith and Rebecca Jones the audience was visually handicapped for only 3 or 4 minutes.
Anyway, for those is attendance thanks for hanging in while I jabbered. Here are my slides, in case you missed seeing graphics... Lego Building: Learning Through Play!