There are several different proxy 'tunneling' methods. If you're just browsing the web via a web browser, www.hidemyass.com
is the simplest way to do it. However if you want something that is guaranteed to be fast 100% of the time, you can rent a VPS server for around $5-6 a month and browse about 70% as fast as you do on your home line with it, while your IP address is completely hidden for ANY online activities you do, including gaming, IRC, etc. Also if you want a free solution that is semi fast, I would recommend going to a site like xroxy.com OR samair.ru and browsing through their anonymous http proxy lists and testing each one to determine which is the fastest. It's tedious but it'll pay off and they usually last for a week or more at a time. To browse using a proxy, you simply go into your browser settings, go into the advanced settings, then network settings, and set it to connect to the internet via the proxy's IP and port instead of direct, and you're all set. Just keep trying different proxies until you find one that meets your needs. Good luck!