I am unable to reach urls for Google.com, Hgtv.com and petsunlimited.com, so far. Everything else is ok. I am on comcast broad band, running IE 6 with 128 bits encryption, ME operating sys. I have check with Comcast and so far all of their recommendations have been done ( no changes needed, everything checked out). Browser setting are set to default and all temp files deleted. I use Norton Internet Security with Antivirus. I have tried opening the urls after disabling these---no luck. Help! The message I receive is Page not able to be displayed.