Hmmm. No + signs. A double click opens and displays contents (playlists) and tracks (albums). Playlists that I have saved from LW downloads (Type mp3) are ok. My own CDs that are in folders will launch all or individual tracks (straight to Media Player) but tracks will not 'enqueue' for LW MP3 Playlist. They show as 'wma' in the 'Type' column. The same problem with RealPlayer downloads - launch straight to RealPlayer, but do not enqueue - show as 'm4a' in 'Type' column...Sorry I'm going on a bit here...but if they don't go into the playlist (Where there is a 'save as' icon) how can playlists be saved?