Tom Harker, ICD
Tom Harker was co-founder of ICD, a company that created many popular add-ons for the Atari 8-bit computers including P:R: Connection, U.S. Doubler, and SpartaDOS. Later, they created several upgrades for the Atari ST and Amiga computers, and the CatBox networking hardware for the Atari Jaguar.
According to a 1987 article in Antic magazine, "Tom Harker started ICD in his basement in Rockford, Illinois, with Mike Gustafson, who then lived in Minneapolis. The company was incorpor...
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