Manny's Simple Music Machine is an uncomplicated program to quickly play MP3 files and/or copy them to USB devices (such as compatible mp3 players). There's nothing fancy about this program; it's just a simple and fast way to copy and play music. The player (which can be reduced to a small window or icon in the system tray) can save and recall playlists, remember what you were listening to last, and pause between selections (waiting until whatever time you specify). The larger window shows music files (spanning multiple directories) as a flat list. Music can be randomly shuffled before being copied (without affecting how the files are actually stored) or it can be shuffled after being copied into a playlist. By the way, all Manny products come with complete and clearly written Help.