GVOconference.com is a new conferencing program for online use. It cost about 8.97 a month for a 50 seat room. It is pretty much like all the others except you can play video presentations or even a movie for the participants. You can't do that with any other conferencing or webinar system out there that I have seen. 

http://drjerryw.gvoconference.com/ Take a look and try it out for free. If you have used webinar conferencing online before you are  going to like this. You can even record and upload your video to watch it play in your conference presentation or just like other videos on your computer.

Here is an example of a video presentation I recently did on the Adrenal Glands and the minerals needed for their proper function. Watch this recording of that presentation. Remember it takes some time for video to upload so patience is needed.