http://proxify.com/
if you use that, you can go anywhere, and your network does not know. If that's blocked, there are a few others here:
http://www.thefreecountry.com/security/anonymous.shtml
EDIT: Don't put send any info that you really care about while using one of these. They can capture everything you type. I am sure they don't care about a VGC login though :)







