Special Popup Menu Clicking the Special Popup button   at the top of the file list window pops up a menu containing the following commands that can act on the currently selected items in the list: Change Names... Lets you change multiple file names at the same time. For example, use it to add or remove name extensions like ‘.txt’ from a group of files, or prefix a collection of file names with one or more characters. Rename Sequentially... Lets you rename a collection of files with names ending in numbers. you specifiy the first number and the increment. Delete Resource Forks Does just what it says. Use with caution, as many files become useless without their resources. Delete Data Forks Does just what it says. Add to Get Info Creator Menu Adds the creators of all selected items in the list to the get info Creator: popup menu.