People probably know about this virus already, but I was hit with this one last week. Cost me $355 for a new hard drive and restoration of my information. It is called "IS 2010 AV". Mac guys don't need to read this, but PC people should. This one has been around since early December 2009 and it is mutating. I run AV programs and firewall AND still got it! A pop-up occurs to tell you that you have a virus threat. Also tells you to run a full scan with whatever AV program you are running on your machine. As soon as you hit the "close "X"" on the window, you will be sent to a bogus site asking for your card number to buy "Internet Security 2010" which IS a legitimate program. You close that window because you know you are being scammed, but you have already started the virus running. When the FIRST window appears and says you have a threat, DO NOT CLICK THE "X" TO CLOSE THE WINDOW. ONLY USE ALT F4 or CRL ALT DEL! In talking to my computer guy, there is NO AV program that stops this thing! I have many of my fellow MasterCam programmers hit with this one and they are all pretty saavy about these computer programs. Just a warning to everyone.