To all owners of Sony PS3s - well done! You've not only got a cracking games console, a top-class Blu-ray player and multimedia centre, but you've now also got something to play those spanking new 3D Blu-ray disks on!Yep, Sony have just released a PS3 firmware update - version 3.50 - to enable your PS3 console to play 3D Blu-ray ...