I'm currently using dual screens. My video card has 2 DVI ports and 1 HDMI port. I got my main screen plugged into the DVI and my 32" TV plugged into the HDMI.
---------- Post added at 12:26 PM ---------- Previous post was at 12:22 PM ----------
You should make your own thread but I'll answer anyway
This is your motherboard:
ASUS - M5A88-M
You have 1 x PCIe 2.0 x16. So take your
your pick of cards.