A few of my regular correspondents , with whom I irregularly correspont, have been telling me lately, that they cannot open my e-mails because of a virus warning. Most others have no such difficulty but , still, I received an e-mail message , returned from my "Server" this week with a message advising me to have an anti-virus programme run. How can it be that not all my messages (and postings) are similarly affected. I confess to being a "self-taught" user who knows very little of the technology that I'm using. Should I buy an Anti-virus Disc or can I download some free software, from somewhere? TM