I have jumped in to L544 "feet first" and have to say that I'm having a blast.  This is my second crack at setting up a blog. We all know that old saw: "If at first you don't succeed,........"   I'm sure that blogging is only the first of many technologies that I will learn this summer, and this is exactly the kind of challenge I've been looking for.  I hope to add more to this spot as the days and weeks go by.