Thank you for your FUD contribution, Catfish.
Now, why would you, in your ignorance of things Apple, think that would even be a problem?
All you need do is copy your iTunes library from your flash drive, from your Time Machine backup, or from any other proper backup, authorize the new computer with iTunes, and all of your music is back. Done. You are aware that's how its done, aren't you?
Or, if you have all of your iTunes library on an iPod, you can use one of several freeware utilities to copy it back the iPod onto another computer... and authorize that computer for any copy protected purchased music you may have. Of course, most music is no longer DRM protected, or if your music library has been ripped from your own collection of CDs, that might not be an issue.
I will forego suggesting where you can stick your ignorant FUD... but I will suggest you learn a thing or two before you post it again... Merry Christmas.
Dumba$$, each of those options and 37 others were tried. You can stick your Ipod in the same place I told Apple.