How can I get around a company site blocker?

[Tornadic]

My supervisor just blocked one of my favorite sites because the other stupid people who work where I work don't know you're not supposed to click on flashing banners that are begging to give you a free ipod. I'm pretty sure that I can't go on without the ability to go to this site throughout the workday, and my sister needs/likes to use it too. Is there any way to get to a blocked site?

Thanks!!

[Serunson]

You can use proxy servers to avoid such barred websites.
They can be found everywhere.
Such as this: http://www.youhide.com/
Or this: http://anonymouse.org/anonwww.html
Google can find you many many more :P