Yes matt i know, now on with the show! <img src="/forums/images/graemlins/smirk.gif" alt="" /> I want to see sketches, mockups, you know, the inside scoop, investigative reporter thingy <img src="/forums/images/graemlins/grin.gif" alt="" /> Ok, I'll settle for stick figures <img src="/forums/images/graemlins/confused.gif" alt="" /> Where's Barry when I need a diagram like his solar still <img src="/forums/images/graemlins/grin.gif" alt="" />