In article <00a101c1d27a$7f706540$42065cc3@default>, Dilwyn Jones <[EMAIL PROTECTED]> writes
>>The sequence was ZX81, Spectrum 48K, QL, Amstrad PPC640 ... the >earlier >>ZX80 was by someone else, as were the later variations on the >Spectrum. > >John Grant/Steve Vickers of Nine Tiles software company IIRC! Umm ... a knowledgeable man :-) -- Malcolm Cadman
