My Administrator block orkut in our lab.Anybody help me to open it .plz?

it show the given MSZ

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP ME

K9 Web Protection Alert

Filtering Alert

Exception Site Blocked

The site you tried to visit is in this computer's list of sites to always block.

http://www.orkut.com/?hl=en%26tab=w0 is blocked because orkut.com is in your "Always Block" exception list.

If you would like to change the sites in your exception lists, you can do so here.

Administrator Override Options

Remove "orkut.com" from the list of "Always Block" exceptions

My Administrator block orkut in our lab.Anybody help me to open it .plz?norton

Try this link

http://www.orkutproxytricks.com/orkut-ti...

My Administrator block orkut in our lab.Anybody help me to open it .plz?spyware remover

You will get log and fire. Good luck bud.
you can tyr using proxy sites like hide7.com etc