Unable to surf sites in ur office or school?...
getting frustrated ...try this..
Most of the sites including Social networking sites can be accessed through Firewalls or content filters...u just need to trick them by changing the URLs.
to access facebook, rather than trying http://www.facebook.com try https://www.facebook.com or try accessing the mobile version like this http://m.facebook.com
to access orkut , try http://www.images.orkut.com or http://images.orkut.com or http://orkut.co.in or u can try the mobile version http://m.orkut.com..
similarly most of the sites can be accessed like this by tweaking their urls..