Hello, I am trying to get 3 monitors working with my system. Two of them are 23 inches and each have inputs for VGA, DVI, and HDMI. I have a second, older monitor that only accepts VGA. I am running the two 23 inchers right now off of a Radeon HD 7950. One is being fed from the HDMI port. The other is being fed from a mini displayport to HDMI adapter. I also have a Radeon HD 6670 in there. I want to run the third VGA monitor with a VGA cable to a VGA-DVI adapter. I thought I could just plug it in, but it seems that that isn't the case. What are the steps I need to take to get three separate monitors running? Thanks in advance!