how do you setup duo monitors?
First of all, your video card needs to support it. Not a problem nowadays since most video cards seem to have dual outputs at least. Even my humble Radeon 9550 has both a VGA and DVI out. then it's just a matter of getting the proper monitors and hooking them up to the vidcard. Install monitor drivers, if needed, set your desired resolution, designate a primary and secondary screen and you're done!