I was doing some late spring cleaning ^_^ and came across a sick set of Logitech speakers. You know, the ones where you pop your iPod into the dock in the middle. My dad got them for me like two years ago and I can't think of why I never opened them Anyway, there's this button on it for 3D Stereo which basically gives an impressive (for the size of the speakers, very impressive) impression of surround sound. I'm sure this must use up more battery than regular mode but the music really does sound fantastic with it enabled. Just wanted to make sure if this eats up battery faster or not.