FLOOLA - organize your iPod without iTunes

Floola is a standalone iPod manager that enables you to view, play, copy and organize the content on your iPod without the need for iTunes. You can manage and create playlists, copy content to or from your iPod, synchronize podcast subscriptions, find duplicated songs, manage your iPod notes and more. Other features include the ability to add artwork to your albums, support for lyrics display, Last.fm integration, and more.

It’s a standalone application that can be run directly from your iPod and needs no installation under Linux, Mac OS X and Windows (Windows Vista is supported). Floola supports all most common used iPod features including podcasts and smart playlists!

More info: http://www.floola.com