Changing your IP address
 

I use a intel baced mac running leopord and want to use HULU, but obviously can't due to not having a US IP. I did some research and found this app called "hotspot shield", which only half worked. I can now look at te entire site without being told im outside the US, but as soon as I go try to watch anything, I am prompted with " Based on your IP address, we noticed you are trying to access Hulu through an anonymous proxy tool. Hulu is not currently available outside the U.S. If you're in the U.S., you'll need to disable your anonymizer to access videos on Hulu."

How can I truly change my IP so that I can use Hulu? I know some of you guys will be able to help me out here :)