Try this unblocker!

It's new and nobody knows about it yet:
http://tiredstudents.com/

It looks like a lot of school administrator type people have been watching our sources, and are blocking new unblockers pretty much as soon as they're released. So all the unblockers we've posted on this site are probably blocked and any new ones we post from that same source will be blocked very quickly as well. For this reason it'd be best if you try to make your own unblocker instead - you can find instructions on how to do this here: How To Make A Proxy

How to get on a site in school - Week 53, January 2010

We post some unblocking sites just about every week, so subscribe to our RSS feed to stay updated!

The easiest way of unblocking a site at school is by using an unblocker. You can get to any blocked site with an unblocker.

Other ways to access a site are to use translator sites , for example Google Translate or Babelfish. You can also try using Google's cache version of the site. Unfortunately, it's not possible to log in that way, so it's still better to use unblockers when you need to login.

Here are some unblockers you can use to unblock a site:
www.yourin19.info
blueprox.info
walkhide.info
freeproxysurfing.info
www.tunneldotcom.com