Tom, Good point about the duct tape. I just put some in my astro-tool box. You are right, the numerous little lights on laptops are way too bright. Jack, Thanks for the AZ Art Supply info. I am going to try the Rubylith since they have it in bigger sheets than Scopestuff.com. The light leaks out the side are annoying using the plexiglass sheet. Regards Bill Wood -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.