The Playlist Editor in Zoom Player is pretty straight forward, but here are a few pointers to help you out:

• Zoom Player uses the ZPL unicode file format for reading/writing playlists. It can also read ASX,B4S,M3U and WPL playlists.
• Double clicking on a list entry will play the selected file.
• Adding a directory will only add files of known extension (As defined in the "File Extensions" section of the Advanced Options dialog), including all files found in underlying sub-directories).
• Dragging selected files can move them up/down in the playlist.
• Right-clicking opens a context menu allowing you to perform additional functions (Sorting/clearing/etc...).
• The advanced playlist control (accessible through its button or by pressing "J"), allows you to do quick/powerful searches and file ordering.
• When enabling the Magnetic Hard Docking button, The Playlist Editor will move along with the main user interface while trying to appear on-screen in the best position (visual/space wise).
• When saving playlists you will be prompted whether to save the full path. When a playlist resides on a hard disk, it's useful to save the full path as that would mean that the playlist doesn't have to be within the same directory as the files it is pointing to. But, when playing off a CD, you don't want any paths so that the entries will point to the files in the same directory as the CD and not your hard disk where you burnt them from.