I have McAfee Security, which let Vundo and others through in the first place the other day. But today it downloaded some updates and started zapping Vundo right away. Then I downloaded the latest Malwarebytes update and ran it and it found Vundo again and deleted it with some needing to finish deleting on a reboot. After that everything seems to be fine, so hopefully that's the last of it. I've just updated Firefox and am about to update Java since that's probably where I got into trouble.