I want to split a video out feed from my Mac Mini to a monitor and a projector at the same time, in mirrored format (so both show the same thing). I know that the Mini has a DVI-I output, my monitor has DVI input, and the projector has DVI and VGA inputs. How would I best go about doing this? I saw this doohicky (splits DVI-I into DVI and VGA). Would that work? Or this one? (Not sure what makes it twice as much as the other one). From what I can tell, this one would let me use one or the other, but not both at once. Are these my only options, or is there something else I should be looking for? Are there any drawbacks to going with one of these? Thanks!