this post has been edited... the displays no longer vary as much in size.. two of the displays are identical and only the third display varies. I have a mac mini. its the version that has 4gb ram and 2.53 ghz cpu. The three displays: A 22 inch 720p tv and two identical 22 inch 1080p lcd monitors. This request might sound weird seeing as all the displays are mirrored but it's going to improve my workflow when I move around my room. I am aware of the mini display port to dual link dvi and mini display to dvi.. and of course the mini dvi to dvi.. also I have heard of DVI splitters.. btw all these gadgets is it possible to mirror 3 displays? also how will it impact my ram/cpu/video card? thanks!