Since i updated to the latest version of itunes i have realised that almost all of my album artwork, bar about 3 or 4 random single songs and a couple of albums, have disappeared from my 4th gen ipod touch. All of the artwork for my music still remains in my itunes library, i've gone through a couple of whole albums to make sure that the artwork is still there for every song on that particular album and sure enough it is, but i've just tried syncing it again and it has made no difference. Anyone got any idea what's going on and how i can fix it? I hate not having my artwork on my ipod!