About the Author: Jonathan Graham is president of Nortek Holdings; a specialized group of companies supplying mega-yachts with navigation systems, control systems and hydraulics. Eva Graham, a Finnish citizen, is a former medical technician. She was diagnosed with Parkinson's disease 10 years ago. She has recently had two brain surgeries (pallidotomies) to help control this disability. Jonathan and Eva reside in Ft. Lauderdale, Florida. Their primary pastime is sport fishing. Questions and comments are welcome via CompuServe at [74277,3470].