This has been a problem since I started JB on my ipod touch and now I just feel like posting about it. You know when you download extra wallpapers and you go to view them and it's real sluggish because it's creating thumbnails. Why does it continue to be sluggish even though I created thumbs for all the images reboot ipod and come back to the wallpaper selection. Is there a fix for it or something? Thanks, Buckley.