Update for PS3 (3.56)

What the update does:

Blu-ray 3D™ disc playback

The PS3™ system can now play 3D content on Blu-ray 3D™ discs.

• An HD 3D display, active 3D glasses, and a high-speed HDMI cable (each sold separately) are required for 3D features. Visit www.us.playstation.com/support/3D for details.

Limitations on Blu-ray 3D™ disc playback

• The 3D display of some elements such as menus and subtitles may be different on the PS3™ system than on other 3D playback devices.
• Depending on the content, some BD-J (Blu-ray Disc™ Java*) features such as BONUSVIEW™ and BD-Live™ may not play in 3D or may not function properly on the PS3™ system.
• When Dolby TrueHD is selected as the audio format, audio will be output in Dolby Digital during playback of Blu-ray 3D™ content.
• When DTS-HD is selected as the audio format, audio will be output in DTS during playback of Blu-ray 3D™ content.

*Blu-ray Disc Java provides enhanced bonus content, including network access, picture-in-picture (PIP) functionality and expanded local storage.

Other new or revised features in version 3.56 (with 3.50 and 3.55)

Friends

• You can now submit "grief reports" if you receive unwelcome or harassing messages. To submit a grief report, select the message under [Friends], press the button, and then select [Grief Report].

PlayStation^®Network

• You can now access public information on Facebook from Facebook-supported games.

[Allow Access from Games] has been added under (PlayStation^®Network) > (Account Management) > (Facebook).

Off  
Do not allow access to public information on Facebook from Facebook-supported games.
On
Allow access to public information on Facebook from Facebook-supported games.

Other

• New for 3.56: A security patch has been added.

Source: http://us.playstation.com/support/systemupdates/ps3/