You can find the presentation in both [url=http://kcpug.org/doghouse/2006_sep/Queues.swf]SWF[/url] and [url=http://kcpug.org/doghouse/2006_sep/Queues.odp]ODF (OOO Impress)[/url] formats.
Feel free to start a discussion! What other Queues have you built? What else could you use this concept for? Any thing that you know of that makes working with Queues even easier? Don’t be shy, feel free to add a comment!