I must be the ye olde grandad of IT as I once worked as a telephone linesman for BT before the mobile telefone came about. Yes that's right, an actual dinasour of the pre ms dos era! Give you all a clue when it was...the computer of the day was the mighty Acorn Atom(!!) and the Sinclair ZX81 (the computer of the future , it was called...turned out to be one of the biggest flops of all time!!!) So me'lads which one of yer has the correct year???