Amazon instant is already available in the US for Xbox 360 owners.
Amazon instant is already available for Xbox 360 owners in the US with Xbox Live Gold accounts.
The service was already available for Playstation 3 since April.
If you have an Amazon Prime account, this service will allow you to have access to 17.000+ instantly streamable videos.
If you don't have a Prime account you can still have access to Amazon's library of movies and TV episodes, which includes over 120.000 titles.This version of Amazon instant is also compatible with Kinect.