PS3 Firmware Update v2.53 Adds Flash Supersize
Over at the official US PlayStation site, the page has been updated with the latest PlayStation 3 firmware, v2.53, to be released tomorrow.
The firmware will introduce full-screen support for the Adobe Flash Player content displayed in your web browser. That’s really it besides more support for PlayStation Network titles, as always.
PLAYSTATION®3 System Software Update [PlayStation.com via Kotaku]