I've been looking through some of the many websites that have iPhone wallpapers, just to change it up a bit. I've noticed recently that when I "save image" from a site and then set that image as my wallpaper, it loses it's resolution. Sometimes it loses it horribly to where the image is almost blurred. I'm assuming that these images on said sites are optimized to use for the iPhone, so I'm not sure why they come out poorly. Any ideas?