I checked my BT account for yesterday and it seems about right for the time online so maybe it's back to normal.
The Norton Antivirus was a wothwhile 25 quid and after I had downloaded the upgrades it really got to work. Blocking signals are coming up at about two minute at present but that includes low risk worms too. Musn't get too smug though because these programmes have to be kept up to date. I will check to see if automatic updates are enabled. Yet another new email address is on its way to your guano encrusted mailbox!
'Find your enemy and shoot him down - everything else is unimportant.'