Well, If you have the music on your ipod and want it on your computer then that is not a problem there is a way to do that. i believe windows 7 is just like vista. i have a windows7 laptop. this pc is vista. and my other computers are xp. I ahve to many computers to keep track of. got 2 here in my room. got 3 laptops. got got another 7 downstairs and one in the basement lol. Yuo can give this a try it should work for you. saves a lot of time too i mgiht add.
1. Connect the iPod to your PC. If iTunes starts syncing (ie erasing) your music automatically, hit the X in the upper right hand corner of iTunes display, to the left of the search box, to stop it.
2. In Control Panel, Portable Media Devices, double-click your iPod.
3. Navigate to the Music folder.
4. Select all the music folders, and drag and drop them into a folder on your hard drive, or directly into iTunes.
And you’re done! The iPod music folder structure is strange and inexplicable, but once you move your files into iTunes you can set it to automatically organize your folder by artist and album to clean that up. (To do this, in iTunes Edit menu, choose Preferences and in the Advanced tab, check “Keep iTunes Music Folder organized.”)