Hi, I just got this sound card, http://www.creative.com/products/pro...p?prodid=4915, and am using it with the Creative Cambridge Soundworks DTT3500, http://www.gamersdepot.com/hardware/...t3500/001.htm. But I am unable to get sound to all 5.1 speakers. I'm not talking about playing a 5.1 encoded DVD and not getting sound to all the speakers. I'm just at the configuring stage, and when I do the speaker setup, the test sound only comes out of the front left and front right speakers. Here's how I hooked things up: I connected the Digital DIN on the DTT3500 decoder box to the Digital Out on the soundcard. This is pretty much the standard way to hook it up. Previously, I had a Soundblaster Live 5.1 and was able to get sounds through all the speakers, but now I "upgraded" and only got 2 speakers working. As a side note, I switched soundcard to get the Firewire input on the new Audigy card, that's all. Thanks!