Gordon,

I've listened and been in on a few, although mostly Free through services like...
http://www.skype.com/
https://www.gotomeeting.com/
http://www.webex.com/
etc...

But GJA "pay per view" Could be interesting and Profitable...

And just maybe US Customs will let you ship & stream into Canada... HA!

Don't know if any of these Quick picks can Help but here you Go...

http://www.vtctalk.com/
http://ezinearticles.com/?Audio-Web-...ions&id=348617
http://www.masternewmedia.org/news/2...ution_from.htm
http://www.masternewmedia.org/news/2..._interview.htm

AVACON turns Skype s audio conferencing into video conferencing. ... promotes the unique opportunities for establishing pay-per-view video conferencing. ...
http://updates.zdnet.com/tags/videoc...l?t=14&s=0&o=0

Phil