Any members with an interest in early 1980s microcomputers may want to take a look at my in-depth history of the Sinclair QL, aka the ZX83. http://www.theregister.co.uk/2014/01/12/archaeologic_sinclair_ql/ Tony Smith Features Editor The Register http://www.theregister.co.uk Phone: +44 (0)203 189 4611 Mobile: +44 (0)7793 440 395 Mail: The Register, First Floor, The Lightwell, 12-16 Laystall Street , London, EC1R 4PF, UK ABCe independent audit Nov 2012 for The Register: 7.33m unique readers, 43.66m page impressions Preliminary audit Nov 2013: 9.47m unique readers, 44.07m page impressions