16x10 monitors are pretty hard to come by these days. The Dell U2410 is a solid one, max retail ~$500 -- they seem to be going up in price. If you can handle a 16x9 screen, the Dell U2311H is my current favorite (I've seen them on sale for ~$200, typically in the $300 range). Both of these monitors are quality IPS panels. They aren't as fast or as cheap as a TN, but are superior in viewing angles, colors, etc. I've found them fast enough for gaming. I personally bought P2310H TN panels a month before the U2311H's were announced and still wish I had the IPS panels.