Needs your help ! I wanna use 3D glasses with v4

in reference to puig’s point:
be careful that the macbook’s output is a mini displayport, not a dual link dvi
so if you need dual link resolutions (e.g. HD or 1680 @ 120HZ), then you’ll need a dual link dvi connection, or VGA

Thanks Elliot for this very important point.
Stereo 3D is full of this very little details that can easily be missed.
Could you please help us clarify what will work using a mini displayport as output at 120Hz?
Is the limit at 720p? so everything above will not work?