Ever since iPod was released, millions of people have been crazy about it.
If you have a iPod, you must kown all of things about iPod. Just like iTunes.
The iTunes library on your Mac holds all the media (music, videos, podcasts, etc.) you've encoded from
your CD collection or purchased from the iTunes Store.
With default settings, iTunes automatically copies the media in your library to your iPod.
When you use your iPod as a hard disk, you can't see the media iTunes copies to your iPod in the
Finder or My Computer.
This is normal. If you want to Use the Finder, you can't copy these media files from your iPod
back to iTunes or to any other Mac.
The synchronization between your iPod and your computer is one way: from iTunes to iPod.
The exception is the transfer Purchases feature, which allows you to restore purchased
iTunes content to your computer from your iPod. You will lost much money.
If you've erased the iTunes library on your computer, there's no way to use the Finder to copy the media
from your iPod to reconstitute the library on your Mac.
One solution is to encode the songs from your CD collection again, then sync your new library with iPod.
If you purchased content from the iTunes Store and didn't back them up, there's no way to download them again.
You'll have to buy new copies of the content. This is why backing up your media files in iTunes is important.
What's there to consider? It looks like a golden opportunity. Try iPod File Transfer as soon as! I believe you will like it very much!