Headset Controller


Hey, I just got a pair of Skullcandy 50/50s (which are amazing btw) and they have pause, plus(+) and minus(-) buttons. I currently using PowerAMP on my LG Optimus S and Im able to use the buttons on my headphones to pause, skip(press pause twice) and previous(press pause three times). But i would like to be able to use the + and - buttons to control the volume, any apps that will allow me to do that?

Thank you!