I'm running windows xp sp2. Yesterday both my internet browsers (internet explorer, firefox) stopped displaying unencrypted web pages. Encrypted sites work fine (mail.yahoo.com), but unencrypted ones will not open. Internet Explorer "cannot display the web page" and firefox just leaves the page blank. I know i am connected because i can ping, iTunes store connects, and so does AIM. I've run Spybot S&D several times, and have disabled all firewalls. As I type, I am on the same computer using a Linux live CD (Knoppix) so its not a problem with the machine. Any help would be appreciated. Does anyone have an idea why this might be happening?