Tank,
If you're talking about my how-to videotape/workbook, "Reproduce Almost Anything" as a result of going to
www.reproduce100s.com , yes, that's my product and it's intended for anyone who wants to produce inexpensively metal, plastic, rubber, ceramic copies of any original part.
Obviously, owners of very old MBs could use such an instructional product.
Ben
www.reproduce100s.com