Hardware I've come across (excluding remote access) in chronological order O ** Sinclair ZX81 O *** Commodore VIC-20 O ** Spectrum 16 O ** Spectrum 48 P * Salora Manager O *+ Atari 800XL P * MicroProfessor II O *** Commodore 64 U * Spectravideo SVI-328 O *** Spectravideo SVI-728 (MSX) O *** IBM-PC compatibles (from 8088, incl. mfr. by Atari, Commodore) O *** Commodore Amiga 500 (seen Amiga 600) U * Commodore PET (model?) O ** Casio FX-850P U * Sharp MZ-821 S Sony MSX HitBit-* O ** Apple Macintosh (Macintosh +, 68030, PPC, x86(_64)) O ** Commodore 128 O ** Atari ST -series (ST 520, STFM 1040) U * Apple * (w/ 68030) S Casio FX-702P S Salora Fellow O *** Commodore Amiga 1200 O * SUN SparcStation 1+ O ~ SGI Personal Iris 4D/30 (owned, but without OS) (O *** Nokia 770, N800, N810, N900) ! Oric home computers ! Aquarius home computers ! Amstrad home computers ! Sega home computers ! Texas Instruments home computers ! BBC home computers ! Acorn home computers Legend: O Owned U Used P Used "momentarily" S Seen live * Used for days *+ Used for weeks ** Used for months *** Used for years ~ See explanation ! Never seen live Note that "I owned that thing" doesn't necessarily include all listed models etc. For example I never owned an IBM-PC -compatible manufactured by Atari, but I've used one. 8 March 2010