Does anyone know why .jpegs on my desktop aren't shown as preview (picture) icons? The default application to open them is Preview and in Show View Options, I have Show Preview Icon checked. If I look at the desktop through Finder it shows the picture icon (not in column or list view though). The thing is, if I open those pictures in Photoshop and then save them in the same place under the same name, the picture icon then shows up on my desktop. I'm sure this problem occurs at other places but the desktop is the only one I can look at without using Finder. Any ideas?