DOn't need third party to play all PC games in 3D. If you have an HDTV and Nvidia cards, you can use 3DTV Play from nvidia to activate it for games. XIV currently plays perfectly in 3D. (some games can ghost effects such as water ect).

Remember tho to not tax it to much resolution is over laid and half. 1080p becomes 720pX2, if you ahck to do 180p full 2D it bottlenecks even highend gpus in this game. THe PS3 jsut couldn't do it with such a limited Vram and main system ram.

Technically the 360 has unfied memory and more for 3D (can be seen well in Halo Anversary edition and Gears of war 3 in full 3D). Yet an MMO would stress it to all hell.

Now you could do over laid side by side but then clarity would be replaced by blurry gaming. To pull things off on he PS3 there is alot of cchign goign on that doesn't work well for 3D in an MMO enviroment.