Does anyone know how good proxies that can bypass Websense?

I'm trying to get on myspace in skool. but the new filter is installed is better than yall've proxies before and has given me are not really working. sometimes goes to the place, but when I put the url, it just says that the webpg not be found. wat about it?

Circumventing the Internet access control systems with web proxies to access unauthorized web sites is a violation of use policy school computers. You may want to suspend and / or prohibited from using school computers when you get caught. Use your school computer for school work and myspace can wait until you get home. Do you really want your teachers and school administrators knowing what websites you are posting on myspace anyway?

How to bypass websense at school( http tunneling way)