iPod touch does not sync new songs - iTunes 9?

[jamez]

Noticed this last night - got a new album and imported into iTunes. I had recently upgraded to iTunes 9 (9.0.0.70) and hadn't imported anything since.

The album imported fine - connected the iPod touch which connected and proceeded through the sync process (backing up etc.) then did the 'sync in progress' stage, then finished. The new album was not on the iPod - no error, nothing...

I tried deselecting an existing track (currentl on the iPod) - syncing: this was taken off. Selecting the same track again then syncing restored this track - as it is meant to. But no new songs will be synced - I've tried importing a couple more albums, but same result.

There is still 950Mb free on the iPod - a restore of the iPod made no difference - the new albums were not brought across to the iPod, but all the original stuff was!

Is this to do with the latest version of iTunes? Or is there something I can do to investigate further - has anyone else seen this before?

[alistairking]

I'm having the same problem syncing new music with my iPhone 3G.

[equinox77]

I have the same problem with my 120GB classic...
Even video that was not on my iTunes was still on the iPod after syncing.
I have updated iTunes and synced several times, but the iPod still has the same content from before i installed iTunes 9.

[jamez]

Update: Just connected my 5G iPod Classic (30Gb) - and all the new stuff that won't go onto my iPod Touch went straight on to the older iPod!

Maybe it is something to do with the iPod Touch after all, or a compatibility issue between iTunes 9 and the iPod Touch - is that possible?

I would reinstall iTunes with a previous version (if I can find one) but not sure how this would react with the Apps n stuff that is unique to the iPod Touch...

Anything else that I could try before doing this?