Hi
First of all the 3D gaming and 3D blu-ray is supported… you can read here in the forum about this theme. Of course 3D needs the supplied glasses.
Here is a nice doc from Toshiba about Toshiba Blu-ray Disc Player and the 3D settings.
http://aps2.toshiba-tro.de/kb0/TSB1C038C0000R01.htm
The Toshiba Video Player can be used to play 3D content and to convert 2D into 3D.
As far as I know it set by default to 2D so you have to press 2Dto3D conversion in order to get 3D. DVD videos and DVD-VR and files like mp4 are supported and depending on the video content it might be not possible to play this in 3D.
Note: also the WinDVD BD for toshiba is preinstalled. This is different software and it can be used only for Blu-ray playback! If you want to play other content (DVD), you have to use Toshiba video player.
By the way: there is an update for Toshiba Video Player on toshiba European driver page: video player v 4.00.7.01-A… check if you can run this update.