I purchased an original apple USB wall charger 5V, 1A. When I connect to the Touch, I get a blinking battery symbol alterning between a wall plug symbol a charging symbol. Very fast blinking: maybe 2-3 times a second. Sometimes the blinking stops, and I get a steady charging symbol, sometimes it restarts to blink. I use cable that came with the Touch. The wall charger looks exactly the same than the one with TV Cable Sets (composite and components). The charger looks bad, but I am very interrested to know about your experience with wall charger... Any idea?