Been debating getting rid of my Titanium pro since I am using the optic digital out to my Zero DAC. Am I getting any benefit to using the Titanium like X-fi etc? Wasn't sure if this carried through the digital out or not. I had picked up this card because of a problem with the onboard digital out and vista but thinking the issue might be gone with win7. Before I ditch it I want to make sure I am getting no benefit out of it.