I have a 16gb 3G ~ 1 month old. Have noticed the following 2 problems and was wondering if anyone else has similar issue. (1) My home button is very erratic - sometimes takes several double clicks to go to home screen. (2) once in a while when asked to enter my security code to unlock, I see the ipod volume control appear in the top of the screen. I tried capturing the screen shot but when I attempt, it clears. I also restored as new phone and problem still there. Have an appt with apple on Sunday. Thanks