Rocky 6 trailer delivery

You can see the trailer of the latest Rocky at Yahoo! Movies.
The address is below.

Rocky Balboa on Yahoo! Movies
http://movies.yahoo.com/feature/rockybalboa.html
The act not to feel the age of Stallone is amazing.

Rocky 6 Official Blog
http://www.sonypictures.com/movies/rocky/blog/
How long will this series last?