I was curious if there is a difference between a Sound Card that uses PCI or PCI-E. I heard that the PCI cards were getting fazed out and on the other side, I heard that there is a noticable difference between PCI and PCIE cards. With my new build I was going to go to a XFI Fatality card (Titanium). I'm also checking out the Sonar and Azertech cards but I am not going to ask about those because of another post that hits that subject. ( I'm keeping an eye on it though).