• Open - Selecting this brings up a get file dialog that allows you to select either a folder, whole volume, or just a single file. Whatever you select gets processed exactly as if you had drag'n'dropped it. One interesting feature that is not obvious: If you select a single file, and it's called "ProjectorDB", SM will mount it, since this a project database. ProjectorDB files don't show up in the table because there's nothing you'd want to do directly with them and they would just clutter the list.
• Launch Selected - This is the same as double-clicking in the Filename column of a table. It launches the selected file just as if you had double-clicked them in the finder. This is only enabled when exactly one file is selected.
• Launch Selected Using - Launch the selected file using an application you pick from the menu of known applications. You can add applications to this menu easily, and Source Manager remembers them. As with the above command, this is only enabled when exactly one file is selected.
• Delete Selected - This will move the selected files to the trash and remove them from the list. If you simply want to remove files from the list, use the Edit>Remove From List.
• Refresh All Files - This refreshes active table by reading the disk to verify the current status of the listed files. Use this when you’ve changed some of the files outside of SM and then switched back to SM and want to see the results of the changes.
