I'm not sure I don't have an AE...
But I look on my PCI device listing screen at boot up and in Slot3 there is a PCI Multimedia Device and a PCI Input Controller (Slot3 is where my SBLive! is), when I installed the SBLive! drivers it did both.
You might want to try re-isntalling the A.Edge drivers....not sure...
But I have seen that term "PCI Input Controller" and it relates to my soundcard.
I can't really help you much more than that...sorry
