2010-09-04 version 4.5 released a) Added more extensions to the list of recognized extensions. b) Create Playlist will now recognize nested music folders and add their music to the playlist as well. c) Folders can now use "Send to..." as well. This feature mimics Marking the folder and then using the "Send Marked To.." menu, except that you do not need to mark anything. Furthermore, it will not affect any files you currently have marked.