Thanks for the praise. I am not sure how it will turn out though. Trying to fix a bit of a structural problem with my code at the moment, sadly, so not much progress today. I am working on a ugly kludge at the moment. Anyway, it is really awesome to hear a bit about your idea. Nice to know others, aside from me, are seriously considering making something. Cute dogs are always a good thing, my girlfriend will love it.