okay, two simple questions. first: whats the name of, and where do i find the file for the mini music player(double tap home button thing) volumeknob/fill inside the volume measure bar. hopefully someone knows what i mean. i just wanna customize it like i would the volume bar in the regular music player. second: on the normal music player, towards the top, the thing that looks like the volume bar at the bottom but tells you how far through the song you are, how do you change that sliderknob+fill? thanks.