Hey, I have the hp dv9000z laptop. It has two headphone jacks in the front (apparently one is also spdif) And I have a really basic 5.1 surround system (Duraband from walmart) its 80w with 40w being the subwoofer. I also have a logitech 2.1 sound system (x240) where the subwoofer kicks ass and its only a 15-20 watt sub. Is there any program that I can use that lets me more control the headphone jack to be channels to a 5.1 sound more? This might be a shot in the dark but it was worth asking.