This may be too late, but got a response from my e-mail with the characteristic underscore starting the address. This underscore character is a dead give-away that the new virus was attached. I never send unwanted attachments and the lists should be using virus protection, so I suspect one of the individuals I mailed to has a virus. The underscored address is insidious as it attaches itself to a recent mail you actually sent and so you believe you are receiving a reply from a friend. Just delete any e-mail beginning with an underscore in the address. Always use virus protection and update frequently. Best Regards, Van