Ok, folks, you're going to laugh at me, and for that I am prepared. I hope y'all wll forgive my niavety, but being new to the AT community, there are still plenty of things I don't understand. Billville is one of them. I've seen the term used on other threads and in the photo gallery, but what is it and what does it mean? Laugh if you must, but can someone please answer this for me? Many thanks in advance!