The first downloadable boxer pack for Fight Night Round 4 is now available on the PSN and Xbox Live. Featuring Oscar De La Hoya, Vitali Klitschko, Wladimir Klitschko, and alternate versions of George Foreman and James Toney. The downloadable boxer pack retails for 400 Microsoft points and $4.99 on Xbox Live Marketplace and the Playstation Network, respectively. 

EA Sports also revealed that a free downloadable game update that enables players to use the face buttons on the Xbox 360 and PS 3 controllers to throw punches is also available now. A new demo featuring the button controls will be available to all Xbox Live and the Playstation Network users by early September. The 10 round demo will feature Mike Tyson, Muhammad Ali, Manny Pacquiao and Ricky Hatton as playable boxers.

Fight Night Round 4 is currently available for the PS 3  and Xbox 360. This game has been rated T for Teen by the ESRB, and 16+ by PEGI.