I'm a new user to Camtasia 9, on a Windows 7 laptop. I'm trying to record a DJ program for a tutorial, so I want the control screen and the audio output. I'm getting some kind of white noise as audio, when I record something with NO audio, and white noise AND my audio when recording with audio. I'm certain this must be some kind of setting that I don't have selected properly. Can someone point me in the right direction?