Thanks for the replies, Ron I will be staying with Kapersky as i have had the trial version with out any probs and it does not slow the Pc down anything like Norton the only down side is on the full system scan which seems overly long.
Thanks for mentioning 'Scan' Ian the price looks very good, Ian if purched for three Pc's does it have to be loaded on all three units at once or can this be staged over a couple of months ? sorry if that seems a stupid question but I have not used multiple application software before.

Regards Stewpot