My screen is fine, the brightness and color of my monitor is unchanged...but somehow last night all my file icons in the finder became faded. They look like they're washed out. I have a feeling it may have something to do with the .DS_store files that are suddenly all over my computer. They're in most of my folders now. I know they're related to folder and icon options, but I have no idea what to do about it, or how to get rid of them. Any suggestions?