Monitor cable length

Hello. I'm thinking of upgrading my monitor to an LCD, probably the Hitachi when it comes down in price, but I don't think that the cable will the long enough. I have a setup right now where I have to turn my head to look at my screen on my desk, because my CRT is so big. This puts the back on the monitor right over the hole in my desk so it will reach my computer on the floor. If I put my monitor on the center of my desk, I don't think that the cable will reach. Are there any solutions on the market that won't effect image quality or gaming? My current GeForce3 only supports analog VGA. Would DVI give me a sufficiently long cable?