Hi all, I have a question about hiding my IP address while browsing. There is software here: <A HREF="http://www.buy.com/retail/Product.asp?sku=203173427&SearchEngine=CJaffiliate&Type=CJ&Key..." target="_blank">http://www.buy.com/retail/Product.asp?sku=203173427&SearchEngine=CJaffiliate&Type=CJ&Key...</A>. apparently it hides the IP address How necessary is this for security? I guess maybe if you are on a wireless connection it would be useful. I have a good firewall protection, when I go to "shields up" and test my computer it passes with flying colors. What is the advantage/disadvantage of hiding my IP address?