If you are simply looking for something that works well and is very inexpensive then check out the 22" acer monitors. I picked one up for my wife for only $169.00. It's great, but I'm not sure not as nice as the ultrasharp dell, which is what I will eventually be getting for my office.

PeachTree 65se, PeachTree D5 and SVS SB1000 - Stereo
M80s, M22s, SVS PB3000