I recently bought a Dell desktop as well as two 2408WFP monitors. For the first few days I had one monitor running on DVI and the other on VGA, and everything worked fine. My video card also has an HDMI port, so I finally got around to getting an HDMI cable to replace the VGA one, but when I use the HDMI cable that monitor will not display in full screen. According to Display settings, it is at 1900x1200 resolution, but there are black bars around every side of the image on the HDMI monitor. Nothing I do seems to fix it, but with a VGA cable it still works full screen. My video card is an ATI HD3450.