With the FX1 set to output HDV, neither the computer, Vegas nor HD Link recognize the device. I get a message during the windows auto install looking for AV/C subunit drivers(?). Going through the steps to capture HDV in Vegas when I set the device type to IEEE 1394 Mpeg2 TS, I get no device properties and there are no devices to select from. With the FX1 set to output dv, everything works normally.