That was called a practical joke to computer programmers. Joe and Bill both got a laugh out of it, and no harm was done. Then Bill decided to get back at Joe. He put a small program into Joe's big computer. Every day at precisely 3:00 P.M., a message appeared: 'Do Not Pass GO!'. It was all good fun and became a personal challenge to Joe and Bill to see how they could annoy each other. Word spread about the new game. Other graduate students at the university got involved and soon computer folks at Cal Tech, MIT, Carnegie Mellon, Stanford and elsewhere got onto the bandwagon. Thus was born the world's first computer disease, the virus. This is Scott Mason. Using a typewriter. * * * * * November, 3 Years Ago Sunnyvale, California. When Data Graphics Inc. went public in 1987, President and found- er Pierre Troubleaux, a nationalized American born in Paris momentarily forgot that he had sold his soul to achieve his success. The company, to the financial community known as DGI, was on the road to being in as much favor as Lotus or Microsoft. Annual sales of $300 Million with a pre-tax bottom line of over $55 Million were cause celebre on Wall Street. The first public issues raised over $200 Million for less than 20% of the common stock. With a book value in excess of $1 Billion, preparation for a second offering began immediately after the first sold out in 2 hours. The offering made Pierre Troubleaux, at 29, a rich man; a very rich man. He netted almost $20 Million in cash and another $100 Million in options over 5 years. No one objected. He had earned it. DGI was the pearl of the computer industry in a time of shake ups and shake outs. Raging profits, unbridled growth, phenomenal market penetration and superb management. Perhaps the most unique feature of DGI, other than its Presi- dent's deal with the devil, was that it was a one product compa- ny. DGI was somewhat like Microsoft in that they both got rich and famous on one product. While Microsoft branched out from DOS into other product areas, DGI elected to remain a 1 product company and merely make flavors of its products available for other companies which then private labeled them under their own names. Their software product was dubbed dGraph, a marketing abbreviated term for data-Graphics. Simply put, dGraph let users, especially novices, run their computers with pictures and icons instead of complex commands that must be remembered and typed. dGraph theoretically made IBM computers as easy to use as a Macintosh. Or, the computer could be trained to follow instructions in plain English. It was a significant breakthrough for the industry.