Netflix is trying to hook up with as many platforms as possible for its movie streaming service. As of now you can instantly watch a movie from Netflix on your computer, Xbox, DVD player and Televisions.
The next portal that is being added to Netflix streaming service is Sony Playstation 3. The streaming would start next month and anybody who has a Netflix membership to instant movies will be able to watch movies using their PS3. Netflix is continuously increasing the number of instantly watchable movies which makes good sense with their strategy of partnering with more and more platforms.
Unfortunately, this is only for US as instantly watchable movies are not available outside of the US yet. With an estimated installed base of 9 million users, PS3 would give Netflix a good push-up in terms of growth.