I've got one attached. I've disable the onboard sound card, and installed midisport-firmware-1.2-1.fc6.ccrma.i386. I get playback, and I get inputs in Ardour. However, I can't get an audio signal on the inputs. I've got a test tone connected to the inst/line input on the front and I see a signal light, but nothing in Ardour. Can anyone help? Thanks, Bob Miller