3d computer gaming setup questions (1 Viewer)

Hopefully I'm in the right area to post..
Does playing 3d games require special software and drivers
My set up
Benq 3d Ready projector
Benq 3dxl converter and 2x dlp link benq glasses
Computer: windows 7 with nvidea GeForce 260gtx maxcore
I've been sucessfull playing 3d movies using stereoscopic player and playing cod black ops via Xbox 360 but I'd like to figure out how to game in 3d from my computer..
I've looked up quite a few treads but mostly it involves 3d vision and Im not sure if that requires the 3d vision kit specifically? Do some pc games have a stereoscopic button to just simply display side by side like the Xbox? Or is it a program that gives these options?
I'd be really happy to get NSF most wanted in 3d while using my Logitech momo racing wheel!

Most PC games have a 3D option in the graphics menu, but you need the nVidia IR emitter:
http://www.nvidia.com/object/3dtv-play-overview.html

SineDave said:

Most PC games have a 3D option in the graphics menu, but you need the nVidia IR emitter:
http://www.nvidia.com/object/3dtv-play-overview.html

Click to expand...

Ya I actually read about that earlier today.. Can't believe I need to buy the IR emitter when it actually serves no pourpous!!
Could I use another program? I also found (TRIDEF) and (3dtv play)