I am moving to Taiwan for a year to teach ESL and I want to be able to access sites like hulu.com and use my Netflix Instant Watch player. These things are blocked if you try and view them with a foriegn IP address. I need something that blocks/changes my IP address for free. So far I have found something called WiTopia. They actually change your IP address so it looks like an American one, but they charge $39.99 a year. So obviously it's possible to do this. Does anyone know if there is a way to change this on your own, OR a program you can download for Mac?