My father bought our Mac a few months ago, and I've been running Elements since. I've never had a problem with it until last week. I would have a file open, and suddenly, Photoshop would quit and give me the "quit unexpectedly" dialog box. It isn't foce closing on a specific action--it would be anything. If I wasn't using Photoshop but it was open, it would force quit when I went to a different page. If it was open and I was using a filter, it would force quit. Photoshop would start up and make it to the editor, but from there, it would be unpredictable. My father and I have trashed all the preference folders and uninstalled Photoshop, but that didn't help. We have an iMac running Intel Core i3. I have attached a copy of the crash report we receive after it force closing.