I haven't heard of such a thing. You could try surfing through a public proxy.
http://www.publicproxyservers.com/index.html
Go to "Tools" then "Internet Options" then the "Connections" Tab
Highlight the connection you use to connect to the internet and press settings. Then click on "Use a Proxy...."
Fill in the IP address and the port given at the above site, and then you will be able to browse anonymously.
For added security, install a firewall.
ZoneAlarm has a free version of their firewall that I reccomend highly.
__________________
Living with Louie dog's the only way to stay sane
_____________________________________________
... and with those words so begins my lifetime of longing for the devil's warm embrace