well i bought this 5.1 randomly with what i had left from scholarship money, just wanted the loudest at walmart. So the Logitech X-530's were it. Now i'm good with most hardware, just never explored speakers too much. Now this thing has a black, green, and orange connectors and i only have the Blue, green, pink jacks on my motherboard. I assume i will have to buy a sound card to get full and true use of the 5.1? And for the meantime, is there anyway to get more than 2 sat's n my sub goin?