I am curious if I should get this, and was looking for someone to verify.

1. I am running a Dell 2707, 27 in monitor at native resolutions of 1920X1200. Should instead of using the normal DVI connector that came with my monitor, should I pick up a D-DVI connector for the higher definition and speed for my graphics card to run to my monitor.

2. On my 9800 G2X, should I be running both plugs on the back of my card to my monitor, or just the first one because the video card only needs one dvi hooked to it, to run both chips off the same card?