iGoogle asks me to log in. When I click on the Sign In button, it reports "'''We've detected a problem with your cookie settings.''' " and suggests: ensure cookies are enabled (confirmed that) clear cache & cookies (done that) adjust privacy settings to allow google.com (done that) Still can't sign in. Works fine in Internet Explorer and in Firefox on all my other computers. Some setting must be munged onmy main computer. How do I troubleshoot this?