I got the "RTSP/1.0 401 Unauthorized" when trying to record the second stream. The first one is easy and can even be recorded in the URL mode.

When recording a stream that requires the connection to be initiated from a web site or when web site authentication is needed it is recommended to use the PRO mode of WM Recorder. In this case the entire stream data passes through the recorder.

Try to record in the PRO mode and please post your results here. I can't check it out for you without a password.

p.s. You may learn more about WM Recorder in its user guide. To open it just click "Help"->"User guide" in WM Recorder.