There are several method to enable you to do some are better than othersand cost upto $20-30, like
Hide IP all workig on the same process of using high end proxy servers.
However if you want to hide you IP address for free here are a few free solutions.
HIDE MY ***
this allows you to browse from within a free Proxy to surf the internet
anonymously whilst hiding your IP address. The Proxy is used to bypass
restrictions, blocked websites, hide your browsing history and protect
your identity online. Also slows down your browser loadtime but when used with
fasterfox in turbo mode you can see a marked improvement this is a beta version for the later version of Firefox v3.0.x this can also be used with firefox using the hide my ***
XPI addon
TOR NETWORKTor can't solve all anonymity problems. It focuses only on
protecting the transport of data. You need to use protocol-specific
support software if you don't want the sites you visit to see your
identifying information. For example, you can use web proxies such as
Privoxy while web browsing to block cookies and withhold information
about your browser type.
If used with Firefox and the
Tor button ( i think this is installed in the bundle now) you can easily switch on anonymity whilst you are browsing, note this will increase you browser loading time but at least you remain secure.
There are also many firefox add-ons XPI extensions that do quite a good job of protecting you by removing traces of websites that you have visited including
private browsing;
trackme not; better privacy and
history block note that all add-ons are 3rd party installs and can cause a few problems with firefox however I have used private browsing and trackme not for months now and never had any problems.
Hope this helps, Happy browsing. !!!