I have XP & IE(latest) & am getting a strange, intermittent though frequent fault. I'm not sure if it is software, hardware or a virus(not detected by AVG). When browsing a site if a link is opened to another page(even on the same site) then the page freezes & the hard drive can be heard spining for 10-15 secs.. If left alone then the page unfreezes & everything is ok, but if you try to exit the page you get the windows box saying "this programme is not responding click end now to exit", which shuts down IE. Can anyone give me a clue where to start looking Many thanks