I record gameplays of Minecraft with my friends. When I record with them, everything goes smooth, everything's fine. But when I go to the editing, or just watch the clip, my friends over Skype have a harsh echo. Most of the time you can't understand them! Does anyone know a solution to this?! *I use FRAPS to record, and I can't record with anything else*

It would be much appreciated for someone to help me! -Aura