Hi edawg420, welcome to BC.
The first thing that comes to mind is a windows event sound.
In control panel, double click "Sounds and Audio" then click the "Sounds" tab.
In the list you will see sounds associated with windows events (actions).
Set them all to "none" for testing if you are multitasking while recording.
You may also have some third party app that has it's own event sounds as well so you might want to check those too.
Edited by HitSquad, 28 October 2006 - 06:49 PM.