How did you fit another screen with a 7300 lolwhut we have the same graphics card and it don't has 2 monitor slots :(
My dell is hooked up through the DVI port (through a VGA to DVI adaptor that came with my mac mini :D) and mine also has a regular VGA port.
Also, you want anti-aliasing? kloel.
Possible Ninja edit: Wtf is anti-aliasing anyway?