I'm actually reconsidering my decision for the NEC and going with the
Mitsubishi DP2070SB-BK
It's a few bucks more than the NEC eqivelant, but I remember reading in reviews that the Mitsubishi was actually of higher quality than NEC.
IIRC, it was on Tom's hardware...comparing the NEC FE1250 and the Mitsubishi 2060U (or something like that). Anyways, it was noted that the Mitsubishi was better...so since this is a very large investment, I think it's worth the extra few greens.
21"+ Monitor Review @ Tom's Hardware
EDIT: I thought it might be worth noting for those of you who don't want to click the review, just keep this in mind when choosing a 21"/22" monitor...
The effective working diagonal of the Diamond Pro 2060u is only 20 inches, so there is practically no space advantage for a 22" when compared to a 21" like the G520. Actually, this is not strictly true because the less you use the edges of the tube, the better the image is likely to be, so a 22" has a quality, not quantity, lead over a 21".
~Tom's Hardware