Well, when I set wallpapers from the net as my wallpaper without download them first, I get this weird issue. Either I don't get the wallpaper, and my desktops wallpaper becomes a plain blue, or I do get the wallpaper, but just the upper portion. EX. http://grab.by/5WiS And this is down through the right clicks " Set as Desktop background.. " option. Should have posted this in the Apple section, sorry.