I did it! I fooled around most the day yesterday with horrible results. The person on the other end of the Skype call sounded like she was in the middle of a long metal tube. Today, I opened Audacity and realized that I missed a setting... I forgot to change the drop-down box to "Wave Out Mix." Once I switched it, it worked! I decided to add some music to see if I could do it. The music does not go with the recording at all, but I think I was successful in completing the assignment!