Thanks Michael and everyone else for the answers. Yeah, one of the first things I look at with anything new is how much I can modify and tweak it. But having JavaScript available is still a useful mechanism. I ended up playing around with the trial more with a few ideas and decided I like it enough that I ordered it. So hopefully I'll be able to be successful using it for my own designs. If I end up with enough time I hope to experiment with my own script plugins.