We're successfully installed SparkWeb with the Red5 additions on our Windows 2003 R2x64. Great work Dele! Now, we're trying it out and testing settings. We've set Openfire Red5 and its SparkWeb app to URL rtmp:/oflaDemo . The Video and Audio are functioning<which is a good thing> However, the audio delay was inconstitient between clients. While testing clients within same LAN seems to produce good audio quality. The testing of clients several 1000 miles apart produced poor quality audio. ,In the latter use case, the first clients audio was delayed for 2 seconds and the other client's audio was 15 second. This was determined using a rough rule of thumb measurement. Are there any tools or utilities available for testing?