Alright so I have a logitech z5300 hooked up to my computer (dell) with the soundmax digital audio card that came with it. Thing is my brother just gave me his z5300 and upgraded to the gigaworks s750. So now I have two and don't know what to do with the other one. Already have a 5.1 hooked up to my tv. The question is can I hook these two up simultaneously so both work and I can get double the output? Do I need a special audio card (am buying one soon anyways) to do this? Not a single soul on the internet seems to have an answer via googling so I'm assuming NO! I have no idea if two of these would even sound good but I just want to make use of them! If there's no way this combination would work I want some ideas as to what I can do with this system (something cool/different)...any and all ideas are welcome! Thanks in advance...