IP-Hider is a Free Anonymous Proxy that will help you open up blocked websites from school, work, library, or any other firewall protected place. Unblock myspace, orkut, bebo, hi5 and other websites.
Proxy is nothing more than a server mirroring a webpage so you can see it without accessing the website itself. This has many advantages. First of all, you have increased privacy. Servers usually keep track of who visits them.
Furthermore, it is possible to make a recopilation of all the websites that you have ever visited. When using a proxy nobody will ever know what you visit online. Proxies are capable of keeping you totally anonymous from hackers and logs.