Sorry, had a bit of an unplanned hiatus over the past couple of weeks...a cold and a week away from computers being the main culprits. So, well, I'm back now feeling mentally reinvigorated and ready to play with some new stuff. Had an exellent break - one of the 'doing nothing' weeks I seem to require every six months or so to keep sane. I really recommend it fo all coders, just a week away from coding altogether.