Z9P Browser develop beased on Mozilla Firefox,It's safe and stable,support Window XP,Vista and Win7.
This article show you how to use Z9P Browser to unblock facebook!
1.Download the Z9P Browser,you will get z9p12.0.1.exe install file,Double click it to make it run.

2.Select the desination to install,then press "Install" button.

3.Run z9p from desktop .

4.Z9P Browser will get the account infomation when first runing,The user name and password were being get like below.

5.Now,the proxy button will become green,and then open Facebook automaticly.
you can open any others websites,twitter,youtube now!