1.Click the start tab.
2.Go to “Control Panel”
3.Go to Network Connections”
4.Right click on the connection your computer is using and click “Properties” in the drop down menu.
5.In that box that comes up click “Internet Protocol (TCP/IP)
6.Click “Properties” in the middle right side of the box.
7.Set your computer to “Use the following DNS servers”
8.Again you can Google “DNS servers” for a list of them. It might take a few tries to get one that works but it it worth it to get past OpenDNS.
9.On the list of servers every one should have a number which should look like 126.96.36.199
10.Enter this number in the box which came up earlier, then click Okay
11.Restart firefox or whatever you are using and you are done!