Hi, I recent came across another monitor, and I'm trying to use it as a dual display monitor (the kind where you can drag things across both monitors, etc). My graphics card is a Nvidia GeForce GT 240 and it has a VGA port and DVI port. I bought a DVI to AGP plug (DVI male, AGP female) since the other monitor has a AGP male plug. However, when I plug it in it isn't detected, nor is it detected when I plug it into the motherboard AGP port. Both monitors work when I use them with the AGP port on my graphics card. Also, in device manager, if they are both plugged in, they both show up. Any suggestions?