"I have no Norton, no firewall, no active antivirus and I live in peace and very happy, of course I have no XP neither use IE!" Good luck in the future. I don't have XP nor use IE nor anything remotely associated with Outlook, but I don't rely on being lucky - I have a firewall (which btw reports access attemps every freaking day - about 1/100 of them being reported as blocked high-security risks), av-software and anti-spyware software. I consider having the protection BEFOREHAND a wise precaution.