Be careful if you are invited to a forum and asked to download a program called BuzzBot. I did it and it slowed down all my surfing so I decided to remove it but there was no uninstall and the info to do so I received from the forum was to re-install but it would not do so after spending half a day trying to get rid if it I finally did a system restore as a solution. No fun at all, just thought I would share this nightmare with you. My surfing is once again smooth and quick.