Eyefinity with Black borders?

[climhazzard36]

Hello, I have a 6850 with 3 screens;
one at 1440x900 and two at 1280x1024 resolutions.

I can run all 3 in an eyefinity setup but the outer 2 monitors are slightly off picture. So is it possible to have the outer two monitors with black borders so that they match up with the x-axis of the central monitor?

I attached a picture to try and show what I mean.

http://i51.tinypic.com/ix8nib.png