what is the big deal about 5.1 surround sound, I have both a audigy card that produces 5.1 and a Logitech speaker system that can produce it but when I switch into other sound modes such as 2.1 or 4.1 the sound is richer and the rear speakers produce more highs compared to 5.1, so why is everybody always drooling over 5.1 sound, it really doesn't sound better to me only more bass thats the only benefit.