Cool! Mac, look at the second widget line after all the PSDFILe lines. name="eGradientBackground", look for the parameter on that line called color="13879224". I changed it to 0 and got black. I'm not sure what color space it's using though and how to derive a number for the color you want. If you figure it out post it here.

Btw, I backed up the file first and used notepad to edit it!

-Teknal