Do what I did - buy a Dell 2405FPW and don't look back. Sure, the APPL displays are nice, but they're a lot of money for what you get. Right off the top, only a DVI connection. The Dell offers DVI, VGA, S-video, component, composite - plus several different card readers! Both offer USB ports.
If you're looking for something smaller, try a Dell 2005FPW.