Just upgraded to Lion, but the new login screen needs some colour. I found someone online who posted the address of the image that's in the background, so I went and replaced that.
Only, after doing that, I realized that there's an additional overlay being drawn that adds a vignette effect by brightening the center of the screen.
Does anyone know of a way to remove this?
It kind of ruins the background image right now. Here's the issue: the background is (supposed to be) pure black: