Hi all, I have an itouch 2nd gen. and a wierd thing happens. I use it on my reebok treadmill,but it only works with the single universal make plug used for all mp3 players. When I plug in the apple plug my player does not play thru speakers! now my player works on my Bose docking station fine. Also my old ipod works on the treadmill as does my wifes iphone. Why on earth would the itouch not?