I have tried to record audio to my computer for little training videos and it always comes out scratchy.
I tried two headsets:
(1) theBoom "O" with computer adapter. This is a $140 wired headset with high-grade noise canceling. It sounds crystal clear on my cell phone, and like crap on my computer. For an example, see:
(2) Creative Labs HS-600 - Consumer-grade headset. No noise canceling. Sounds about the same.
I'm running WIndows XP with Realtek. Is this a sound card issue?