Since updating to OS 4.0 on my 3G s last night, my ipod app no longer works. Everytime I go to open the ipod app it stays open for a second and then shuts down. I am not able to get anything to play either through the standard ipod controls or the multitasking control panel. I'm sure there will be an update soon to correct this, i just wanted to see if anyone else was having the same problem.