@Chuck: I use a 'lil consumer cam and after reading Jeff's link, it makes sense why there's some vignetting! with a smaller aperture, it wouldn't have been vignetted! I noticed this on other pics of mine and it's always on "lanscapes" shot with bigger aperture! So with this specific cam, I think a smaller aperture in those conditions is the answer to the problem! But I will try it out of course to make sure! ;) @beekz: The question was: how to fix it in cam! ;) But thx anyway!