Album Artwork Won't Sync

Hi,

I've just changed computer (from windows xp to vista) and come to sync my ipod, everything worked fine except none of my album artwork has transfered.

I have a 1st gen 32gb ipod touch running the 2.02 software (will upgrade tommorow), I also have iTunes 8 which as far as I can see doesn't have any artwork related settings 😟

Can anyone help??