Dragan Nedeljkovich, Now officially retiredAfter (and/or along with) playing with Sinclair ZX Spectrum and Atari ST, I left teaching in 1986 and went through a series of machines and operating systems: CP/M (Cobol, Turbo pascal, CB-80 Basic), PDP and VAX (Cobol, Basic Plus 2, scripts), DOS 3.1 through 7.0, Windows 3.1 through XP. Ran several (almost) forgotten networks - RPTI, Lantastic, WFWG, Novell 2.x, 3.x, 4.x, Windows peer-to-peer and eventually NT and just plain IP (Win/Lin mix). After a brief flirt with Clipper in 1988, discovered...