Hm, thing is I have already synced a few albums using MC13 and clicked 'Ok' on the dialog that came up telling me that MC13 writes data in a newer format. So if I go back to MC12, wouldn't that corrupt my data?
Also, please understand that I do not work with libraries or playlists so I do not have any 'mirrors' of my ipod tunes in any Media Center libraries. I simply drag the songs to my ipod and do all the tagging from there. Of course when I drag songs to the ipod, the songs also show up in the media library where I just delete them from (since I really only care about seeing them on my device as opposed to libraries etc). So basically, the only way to view whats on my ipod is to view my device.. no playlists, no libraries etc. So I'm not sure if re-syncing is an option (since there is essentially nothing to re-sync from). Does that make any sense?
Anyway, I just want to go back to MC12 without losing everything as that would be a catastrophe! My concern is basically going back to MC12 and not confusing or corrupting my ipod since it is now (I believe) 'calibrated' to MC13.