Rick Lehtinen started his career in electronic communications, from installing two-way radios to building television stations and satellite uplink facilities. Frequent contribution of articles to the trade press led to a position as an editor at Broadcast Engineering magazine, as well as a sister publication, Video Systems, which was followed by nationwide travel promoting desktop video production as "Dr. Video." After relocating to Phoenix, Lehtinen researched and produced marketing information for the semiconductor industry. This lead to a survey of computers and networking, which field even...