i second aboves question? p.s and also, if im making a dock connector for my itouch or anyother ipod excluding the iphone i dont need the resistor? p.s also what type of pin do i need? all the ones i look up look like adaptors of 1/8to1/4 can i use the smaller plug? do i have to have a big plug? and can i see a link to a good one because i just dont know what to buy.