Hello I am absolutely new to Joomla and must say it is very powerful. I just finished the quick start and am ready to start doing more. I want to use the AllVideos plug-in but I cannot understand how it supposed to work (how any plug-in works for that matter). I have installed it. I activated it. I can click and see the camera and a explanation. That's it. The tables on the JoomlaWorks.net page I see but I don't know what to do with the tags or how to point my embed codes. I am not using YouTube. I have my own video sharing site that I am launching. Please help I would really appreciate it. Thanks.

Take a look here please:
www.joomlaworks.net/content/view/16/42/
www.joomlaworks.net/content/view/35/41/

For a video on youtube.com, for example with a url www.youtube.com/watch?v=DV81bAghxBU  the tags must include this video id: DV81bAghxBU
So the only thing you must do is enable allvideo plugin, go to an article of your site and write this: {youtube}DV81bAghxBU{/youtube} and the video will display via youtube in your site inside the article you have chosen.