Hi, i just upgraded my 3G 64gb Touch to the new 4G at the same capacity. I use auto synch with just the checked items in Itunes to be copied over. After Itunes was done bringing everything over I noticed that the 4G Touch shows 10.5gb of space still available while my old 3G shows 14.2gb available. This is with exactly the same content loaded on both ipods. The capacity bar in Itunes also shows this lower gb available in the new ipod. When I attach the 3g, it shows the higher. Also the capacity bar shows 35.9 gb's of audio used but when you click on the music folder on the left side of itunes for the ipod it shows 31.9 gb's. Somethings wrong! Anyone else experience any of these issues?