I was using poof, and I wanted to get rid of ALL icons... I did this... then my ipod just stayed on with that circle thing. I held the power button and home button down until it shut off and then I turned it back on... The apple logo stayed on and the circle was behind it. Itunes wouldnt recognize my ipod. Next I did the recovery thing... I pressed the power and home button until it shut down then continued to hold the home button. Itunes still wont recognize?? Now what????