What the new and improved vista security will help defend against. What could it be? Malicious hackers? Insideous Worms? E-mail viruses??? Or something even more hideous? Something so evil and dangerous towards your system that it could only be called.... I'm glad that Microsoft is helping to protect me from dangerous programs but thes sorts of warnings pop up one time too many in Vista. Hopefully Microsoft can protect themselves from the EU though. It looks like so far they need help with that.