I went into my application folder. I thought the application icons were a bit small for my 30" display. And all my folders in the Finder for that matter. I increased the icon size. Now whenever I go into a folder for the first time, the icons are all overlapping each other. I have to right click and "Clean Up'. If I go back in, its OK from that point forward. It's only when I go into a folder that I have not gone into since I increased the folder size. What's up with that?