I have discovered the niftyness of the media player named Winamp. From skins (like little winter coats that can change the way the GUI looks) to input/output plug-ins, Winamp is highly customizable. Below are some Winamp related things I have created.
Nifty Viscolor - A little JavaScript variation on my Nifty Text concept. NV creates all portions of viscolor.txt that in turn create smoothly blended multicolor spectrum analyzers or oscilloscopes for your custom skins.
What's in the rotation?