How do I get 4 point surround to my receiver in PC games that support it? I beleive there are 2 options but I am not sure which one would work. 1) Digital Input: my receiver has a coax digital input and an optical digital input, the soundcard(SB Live) has a digital output but it seems to be in mini-plug format. I think this way would requre a converter. Also, what format does a PC output over the digital connection? Is it compatible with a Dolby Digital/DTS receiver? 2) 5.1 Channel-Input: I could get (2)miniplug-to-dual RCA converters and plug it in like this. Front channel analog out(soundcard, miniplug format) to the front left and front right(receiver, RCA connectors) analog inputs. Rear channel analog out(soundcard, miniplug format) to the surround left and surround right(receiver, RCA connectors) analog inputs. But I have some concerns about this way of doing it. 1) I would get no center channel, not a big deal but after watching a lot of movies I like to have central sounds coming from close to the screen. 2) No bass management for surround speakers. I have heard before that receivers to do not perform bass management on 5.1 channel inputs, is this true? Thank you all for any advice.