A:
This 3D Ready, DLP projector can connect up to a 3D video card and display 3D at 120Hz. You can use any LC Shutter glasses available on the market. You will most likely be using the nVidia 3D video output so using the nVidia 3D glasses would be your best bet.
The 3D capability of this projector is switched on in the menu settings, since it is set to Off by default.