NOTE : The i-visor works
with standard graphic cards from Intel,
ATI and other manufacturers in 2D mode,
but requires frame sequential 3D stereovision input for 3D.
3D Stereovision Drivers
3D stereovision requires specific drivers,
which currently can be downloaded free of charge from www.nvidia.com.
Other graphic cards may not provide 3D features. Please see User¡¯s
Manual for more information.