HotSpot Shield is easy to try, but all free VPN services have considerable speed limits. It’s better to have a paid one if you consider a constant use.
I am a gringo, living in Colombia. I had the same problem with Amazon.com and Netflix. I am using a USA based VPN called … How-To-Hide-IP.info … It cost about $100 USD per year and it is well worth it.
Robert
I guess it’s OK to talk about things that has nothing to do with the site (like traveling or your hobbies?), but spam is quite inappropriate here (I presume)…