For those of you who are still having trouble and are more tech savvy, you can bypass most firewall restrictions by running an SSH server on your computer at home. For a complete guide, see Buzzsurf.

There is another SIMPLE way to gain access to MySpace while on a blocked network. The way it works is your use google translator and use it to translate from english to english. This allows you to use Google as a proxy for myspace. The beauty of it is that Google translator is a site that isn't likely to get blocked by restrictive network policies. For full details see this article on using Google as the proxy to access MySpace.