@bhudduu, me to 30 years since my Spectrum ZX81 late next year. I've lost count of the computers in between.

@Jim Martin, I've never been one for picking up viruses and my computer seems to be the same, I've only ever found one virus and one trojan horse on my computer - Plenty on the one the kids used until a few years ago. Maybe refusing to use Internet Explorer, Outlook Express and MSN Messenger was a sound decision.

Simon