The standard visualizations that come preloaded with winamp aren't the best...but the Milkdrop1.04d visualizations rock.. you can set it into your desktop mode (ram depending) and use it as an active desktop.

Options > Preferences > Visualizations > MilkDrop1.04d .

right click the visualization screen to set it into desktop mode.

The plugin is not automatically loaded as it is a bit heavier on the system and video card but it's considerably cool to bake to...:stoned: :stoned: