Hello, I am a bit of a nweb to all this computer stuff but i will tell you my situation anyway. I wanted to set up duel monitors and looked in alot of places to find out how to do so. I then bought a Nvidia GeForce graphics card, and after a bit of trouble managed to get it to work. I installed the drivers and all was working well. It has a VGA port, DVI, and HDMI. I had to wait a few more days to get a VGA to DVI converter, and when i did, i plugged the other monitor into the desktop. However it does not seem to respond, not even recognise the other monitor. Doe's anybody have a clue to what I am doing wrong? Please respond soon... Thanks (BTW I am on Windows Vista)