Ah, you're right. I forgot that the U2410 is 1920x1200.
I have a (different) 24" 1920x1200 myself right now, but it seems like the market is going to 1920x1080. I'm not sure it's worth the additional premium for the 16:10 over the 16:9 ratio. $180 for an additional strip of 120 pixels is a pretty high price premium.