my audio setup is epox8kha+mboard and sb live value connected to stereo system via line out socket,i would like to connect the pc speaker but its not working ,i enabled onboard sound in bios and connected speaker to mboard but nothing(although it beeps at power up)what is the simplest way to connect it.i want line out for mp3playback and pc speaker for basic stuff such as mame32 emulator etc.,thanks in advance.