I like having dual monitors and my other one is a 24".
Yeah, I looked around online and didn't see any other options at that price range, especially since Dell has the U2412M for $329 right now. Even on some of the photo forums, they're saying that the U2412M has good color accuracy compared to the U2410, which is just slightly better and you'd have to try hard to notice.
So for an extra $100, you'd get a HDMI in and a card reader, neither of which really matter to me so I ordered a U2412M. I'll let you guys know how it is when I get it. Heck, if I don't like it, I'm pretty sure I can get my money back selling it and buy a U2410.