I made the mistake of joining an open chat and received pornographic material for about 3 weeks. So far on the gardening lists I read postings from people like me. Just people who want to talk to others about gardening. So what happened and what is all the concern about? I never open an E-mail unless I recognize where it is coming from. My son crashed his computer because of a virus he got when he opened a link though an anonymous E-mail and we had to have it rebuilt. Chris, Braintree Z5