Whats going on here? I just opened up my brand new Dell UltraSharp 2007WFP and at the very top of the screen the image "fidgets". Thats the only way I know how to describe it. Im sure you guys have seen a monitor image shake before, yet here it only fidgets at the top quarter inch. Its not enough to make me want to return it today, but its enough to drive me crazy. I'm gonna have to send it back soon. I know its the monitor, not my powerbook, because when I rotate the image upside down or 90 degrees its still that side of the dell widescreen that fidgets. I've replugged the DVI chord to no avail. It also doesnt have this problem on other monitors. Anybody else having this issue? What shall i do?