I recently bought a Samsung 206BW. 20", 1680x1050, DVI. Upon plugging into my MBP, the colors were too cool, but I adjusted that and then calibrated it w/ OS X's built in tool.
Some of the colors (mostly some greys) display with a "moving lines" effect. The angle of the lines is different; for some greys it's diagonal, and for some it appears like cross-hatch lines. (only noticeable relatively closely to the panel).
I've already exchanged it w/ Fry's and the new one has the same problem. I'm wondering if it's a crazy coincidence or am I configuring/setting it up incorrectly (or are all Samsung displays whacked up)?