Hi, I am having trouble connecting to certain web sites, with either IE 7.0 or Mozilla 5.0. Also, some parts of certain web pages fail to load. I have Windows Vista. As far as I can tell, Java is up to date. I also have AVG (free edition), though I'm not sure how to check what web sites it blocks (if any). And, these web sites are not ones that I would have blocked at some point in past anyway. The Firefox error screen says: <<The connection was reset The connection to the server was reset while the page was loading. * The site could be temporarily unavailable or too busy. Try again in a few moments. * If you are unable to load any pages, check your computer's network connection. * If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.>> Does anyone know what the problem could be?