I have a Altec Lansing Speakers system for my computer..originally 79$ I am not overall satisfied with this at all. It sounds like its missing something. For one,the midrange in mounted on the BOTTOM of the speakers. Im wondering if I bought a different Speaker System,would it sound to its full potential,Because I got a original Sound Card? I've been told its not worth getting a new Sound Card with my Computer????? Its a HP. Thanks