I remember those days Hopkirk, but these days we all have to remember various passwords and pins. I have two different user names at work (it's complicated!) each with a different password, then code numbers for an alarm and a safe (both different), then at home we have a number for our alarm, another one for our safe, varioius user names and passwords for various websites, not to mention pins for my debit card and two credit cards (all different) and a different one again for my mobile phone. No wonder I can't remember anyones phone number!