Hello, I am a first time visitor to the site and found everything really helpful. The other day I had the fake XP Antivirus 2010 thing on my computer, and I followed some instructions I found online and cleaned it up. Everything was great with my browser (Firefox) and then yesterday, it came back. I removed it again, but now my browser keeps redirecting me when I try to search in Google. Not all the time, but occasionally. Both times that I've received the false XP Antivuris messages, I have been in my web browser and it froze up. I don't run any file sharing programs on my computer. My computer has been giving me error messages a lot more frequently. They are "svchost.exe" error, "Data Execution Prevention" error, and an error when I try and shut down. It says a "Breakpoint" has been reached. It has all happened suddenly, following the XP Antivirus 2010 incident. I've attached my logs.