TotalRecorder works great. It will record anything you hear and in the case of steaming audio will stop recording when there is no sound (eliminates any momentary gaps that may occur). It will also stop after the stream is finished. Nice for unattended recording (with others you have to stop them manually). Sounds can be saved as wavs or mp3.
One quirk though, under settings it's best to put the audo settings back to your SC when you aren't using it (from the through Total recorder play/record settings) as some games won't work right.
Ep, glad to see you come back and tidy up...did want to ask a one day favor, I want to enhance my resume , was hoping you could make me administrator for a day, if so, take me right off since I won't be here to do anything, and don't know the slightest about the board, but it would be nice putting "served administrator osnn", if can do, THANKS