It's a learning curve for all of us except DaRKeTaMiN he's given us some lessons this afternoon and we successfully talked to someone in the UK (who needs wellies cos itquote s still raining) It's pretty straight forward. Stay logged on to the page, make sure your audio is switched on. Minimise the page, continue with something else and when someone else logs on or posts a message your computer will play a nice tune to let you know there is some activity.
On the hour is probably a good idea. It may take a week or two for users to get it going. Iquote m logged off now, going home, but DaRKeTaMiN will be monitoring it over the weekend, post him a few messages and if you get stuck with it just ask.