Thanks, P Smith, for the suggestion. My current computer is a 5.5 year old Dell Dimension 8300, with a 15" Ultrasharp monitor - all these years of abuse, and it's only got a couple of dead pixels. So I'd be more than willing to go with another Dell Ultrasharp.
Unfortunately, the 24" you suggested is almost $700. The connections are nice though.
I do see that Dell has their 22" for like $200 right now, and although it lacks the connections, 22" truly is as large as I want to go. I'm already going to be cramped for space with a monitor that large.
So, one final note: I didn't mention before that the computer I'm building - and would like to get this new monitor for - has an HDMI port already in the motherboard. The MB has got decent onboard graphics, which I tend to use for the time being until I can pick out a video card.
So, would I be able to watch stuff if I connect the 722 to my motherboard or a video card?