I tried searching for this, but wasn't able to find anything. I'm running 10.8.2. I often save files to Dropbox. When I open these files in Numbers or Pages, both apps seem to treat these files as new files and defaults to saving to iCloud, instead of saving to the original file location. How do I prevent this, so when I open an existing file from Dropbox, it will continue to save changes to that original file? thanks!