Amazon Instant Video now available on Xbox 360

After being exclusive to the PlayStation 3 for almost two months, Amazon Instant Video is now available on Xbox 360. The video streaming app will allow Amazon Prime subscribers to access over 17,000 Prime Instant videos and give non-Prime customers the ability to purchase over 120,000 movies and TV episodes.

As with most third-party apps on the 360, an Xbox Live Gold subscription is required to use Amazon Instant Video.

Update:  Amazon is offering a free month of Xbox Live Gold service for all Amazon Prime members.