I had left a comment in your gallery but then I forgot something and made an additional comment. Dunno what happened but it seems to have replaced my first comment. Essentially it was just another compliment on a great image/effect and a 'thank you' for this mini-tut. It is a very brillant and clever idea - can't wait to go home and try it. (I'm at work - maybe I'll get 'sick' and leave early)