Winamp 3 with its default "Modern" skin was very sluggish, even on decently specced computers in 2003. If you replaced the default with a Winamp classic skin, i

Winamp 3 with its default "Modern" skin was very sluggish, even on decently specced computers in 2003. If you replaced the default with a Winamp classic skin, it immediately sped up, but defaults are powerful, so most users probably left it as is.