I am a complete newbie on Flex. I am running WL on a separate computer from my Flex 6700. I am trying to plug my headphones and mic into the front jacks of the WL computer so I can use the WL voice keyer and also record the contest on the WL computer. I have the computers networked and I can plug the headphones and mic into the Flex and transmit and receive. I have now plugged into the front of the WL computer and I am getting receive audio through the computer, but I am getting no transmit audio from the WL computer to the Flex.