hi guys i have a creative sound blaster vibra 128 sound card from my old machine. i have a onboard audio card in my new machine and i am using four speakers on it. as you all must be knowing nothing beats creative in quality so i wanted to use this card on my new machine, i have installed it and got new drivers from creative. i read in my product catalogue that it supprots only two speakers. i tried changing the settings from control panel but to no avail. is there way of using four speakers on this card or i will have to move back my onboard card?