When I logged onto USMB today a message popped up, saying: "To help protect your security, Internet Explorer has blocked this website from displaying content with security certificate errors. Click here for options." I don't know what this is about. And I haven't clicked on it because I'm a computer dummy and I'm afraid it might be a bomb. Anyone know what it's about? PS: This pop-up pops up whenever I do anything in this forum.