Well, I'm impressed that you put your words into action constructing a proof of concept, as a way to understand some of the issues. There are few folks like that. Thanks for your efforts here. It was very interesting to me; I hope it was slightly fun and interesting for you. Andrew On Wed, January 30, 2013 10:58 pm, karl shah-jenner wrote: > nope, fabricating them was just easier than writing things that could > cause confusion, they have however been added to my vast collection of > photo knickknacks, I will probably lose them before I get around to > needing them, but they're easily refabricated ;) > > k > >