Suddenly a few web sites that I visit on a regular basis fail to open & crash Internet Explorer 6. I am back at the desktop & all else works fine. Other websites no problem. No warning message, nothing in Event Viewer. I tried a System Restore back to the last time the sites at issue would open but no joy. These sites open ok on another pc. I have checked my antivirus (nod32) antispyware ( SAS ) & comodo firewall by disabling them 1 at a time & trying to open the websites at issue...no joy. I have now installed IE 7 & same issue persists. Any help would be greatly appreciated.