TrayList is a popular plug-in for WinAmp that gives you the power of hotkeys, hothits, media organizer, on screen display (OSD) and statistics features. The program also enables Windows 2000 and XP users to set any transparency level for WinAmp. Another great feature is a logarithmic scale to set the desired level of the sound volume and autoplay feature that starts the song right from the place where you exited WinAmp last time.