Your existing PS3 will soon be made compatible with the 3D content, thanks to the upcoming firmware update that will allow you view 3D movies and play 3D games on your PS3 without any additional hardware, of course you will require a 3D screen.

PS3 3D Firmware and 3D BRAVIAs

The new firmware might arrive as early as next few months along with the new 3D Sony BRAVIA televisions which will go hand in hand with 3D content on the PS3.

3D Games and 3D Blu-Ray movies for PS3

Sony has also planned to develop 3D games specifically for the PS3, the movies will also be released in 3D Blu-Rays and all this can be run on your exisiting PS3 consoles after firmware update.