Thanks for making me aware of the "TinyCad" source. It's just that over the years, I've come to discover a few GREAT little (and VERY useful.!) free AND safe programs, such as (but certainly not limited to.!) "Audacity"., "MP3-Gain"., etc. Never knew they were just a repository for disseminating such programs I guess there're sort of like a downsized / smaller version of "CNET".?? But I certainly do appreciate, and find VERY useful (for most simplified applications) that TinyCad "share-ware".!