So here's the URL, i don't know if this was exactly what you were looking for, but I think it's close
http://help.cnet.com/9602-12576_39-0.html?messageID=2505129&tag=tip-2505129-search
Awhile ago I was watching a video on CNET.TV. Veronica Belmont was instructing us how to use two computers with one iPod, and NOT lose all your files. Can anyone provide me with the link to that? Or something similar?

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