OK, I've never finished Doom 3 (I got bored of the monotonous turn corner = zombie attack), but I decided that I'd like to finish the game off. I got an Xfi Gamer card a few months ago, and would like to use EAX. I understand that Doom patch 1.3 enables EAX 4.0, but I wasn't sure if my Xfi drivers supported the game as well. I'm assuming that they do, but thought I would ask here. The beta drivers are for the Audigy 2 cards and are many years old, which is why I think my Xfi drivers should suffice.
Link to 1.3 and supposed Beta drivers
Link to 1.3 and supposed Beta drivers