Now that I'm setting up my Mom with an iMac, I thought to look up a possible solution to a problem I've had with my Mac so she wouldn't have to deal with it, too!
I just learned that I could have told my Mac to show thumbnails as the icons for images in the finder window. OH MY GOSH. I've been using and really liking my Mac for years now, but I have always thought that there was no way to see photo thumbnails as the image icons. I've been using iPhoto, religiously, because of this, which has not turned out to be bad at all. I've managed to keep my photos consistenly imported and organized in iPhoto. I feel so silly now.