I recently purchased a Dell 2709w HD monitor. I assumed that I would have an awesome picture right out of the box. WRONG. I mean it's okay, but not what I was expecting. I'm NOT a gammer. I'm a programmer, so I'm not into frame rates, but I DO want the best image I can get. I have a 2 year old nVidia 512MB card. It's connected to my Dell moniitor with using the DVI connector. We have a low end Mac at the office. That thing just blows my display away. That's what I was hoping for. Is my video card the problem?