"IPod users are raving about a plug-in that makes the Winamp digital jukebox a better way to manage the iPod than Apple's iTunes.
The plug-in, called ml_iPod, allows iPod users to bypass iTunes and manage music collections in Winamp instead. The iPod is supposed to work with iTunes only. A new version of the software was released Monday..."
Let's do the math:
Memory used by iTunes= 40mb
Memory used by Winamp= 130kb
But honestly, I'm so used to iTunes that I'll have to hold off awhile before trying this.