I have noticed my very large images do not show up clearly in the album view. I'm working with 150 dpi on something that is 20 inches wide. I also want to know the answer to this too. When I joined the site I thought their was a limit on the size of my album, but I'm not sure what limits or factors go into this site. I know very large up to 5,000 by 4,000 displays grainy. Maybe my screen is too small or the site doesn't render it right. I scan at Kinko's, so I get very good and sharp scans of my work.