PC Perspective has just published a review of new Viewsonic 22" monitor built with the budget gamer in mind.

In all of the tests, I didn't see any kind of concerns that stood out to me with maybe the minor exception of the solid color fill screens where there was an ever-so-faint wash out in the corners. That means that the brightness of the color diminished a bit at the corners of the screen -- the issue on the VA2226w was very, very faint and I'd be hard pressed to see it even on a static image such as the Vista background.

Viewsonic VA2226w 22" Widescreen LCD Monitor Review