I have this which is very similar to the one you listed but is 65 bucks cheaper (if you include the free shipping) and has a HDMI connector. No DVI though, although VGA works just fine and you can easily find a DVI to HDMI adapter for less than ten bucks if you actually care about that so much. Doesn't have a USB hub but if you have USB ports on the front of your case like me it doesn't really matter.
Either one you get will be a good monitor, the 223DPB has a couple extra features, and may have a slightly bigger screen (0.4" if you can actually notice a difference; can't tell if it's 21.6 or 22, newegg is running slow lately, can't load pics), but lacks HDMI and costs $65 more. I think the HG216D is a better deal but the choice is really yours.
hey beefcake, i guess i got the same monitor as you.
THe only thing i dont like about it is the stand...its kinda weak and wobblly.
Although i wished i bought the other hans since its little bit bigger, brighter, and has the extra usbs.
I forgot to fill my rebate so i should have just gotten the other hanns.