I search for something in google. I get the normal list of results, but then, when I click on the results, some of the time I get redirected to another completely unrelated search webpage.
Have run Avast and found A003584.exe and removed to chest.
Have run Superantispyware and found A0035972.exe and quarantined.
Also Spybot found IRC.crt prunnet and Wim32.Small.buy which have also been quarantined.
The problem seems to have started with a pop up for virusremover2008 which I did not open but closed using Alt-F4.
Sorry about the post length but trying to give as much info as possible for you.
Hope you can help
Regards Frank.