I was wondering if anyone could tell me do I need a sound card as a gamer ? I got Logitech g430 headset for my birthday and noticed that it has 7.1 surround sound function. My motherboard is "ASRock z77 Pro 3" but I really have no idea if it is any good and if it does support 7.1. Would a soundcard help me to get a much better quality ? Im not an audiophile but still was wondering about it