Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <dbanse-at-comcast-dot-net> Here is how I wired my cap: Is this sufficient? Of course my bottles are clear, but it takes too friggin' long to render with raytracing...haha <http://hot-streamer-dot-com/temp/cap.jpg>http://hot-streamer-dot-com/temp/cap.jpg Thanks, Jaime