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ScorbblePod is a new Last.fm music scrobbler for Mac OS X. This service will list your iTunes and your iPod content at the same time.
For those Last.fm users out there, you know that when you play a song on your iTunes, it's automatically listed in your Last.fm profile. What about those songs on your iPod? They don't get listed automatically. And they won't be accepted by Last.fm once you sync up with iTunes, because they were played at a different time than the iTunes tracks. ScrobblePod resolves this disconnect by listing your iTunes and your iPod content on Last.fm at the same time.