Just some thoughts.. As a telecommuter I do a fair bit of teleconferencing. This almost never involves video. Typically we dial in to a phone based conference room for the talking and use something like Adobe Connect so that we can look at documents, or a slide show on someones machine. In my experience... Good quality voice-comms is essential. A good way to share a desktop so that the presenter can demonstrate things is very important. Being able to see a laggy, low resolution video of the other attendees faces is rarely useful. Instant Messenger stuff like iChat/AIM/Jabber is handy for person-to-person sniping :) Skype does voice very well. You can do voice-only conference calls with up to 25 participants for free with Skype. Skype can also do text chat alongside that. BigMarker can share a desktop / presentation / etc, it can also do text chat. Using these tools in combination might work well. We do the talking on a Skype conference call, we don't do any audio, or video in BigMarker, use it only to do the business of presenting and demonstration. Also... as I was reminded last night, using the built in mic/speaker on a laptop to join a conference call is not good, introducing extraneous noise or feedback onto a call with many participants is bad. In fact it's good practice for everyone to use a headset and to mute themselves when they're not talking. dave On 2011-01-26, at 10:49 AM, Wayne Dobson wrote: > When all else fails, read the directions: > Hi Wayne, > > Thank you for your feedback. To enable audio, you have to click on the head > set icon next to the web cam icon to join the voice conference bridge. Please > let us know if you still have issues with BigMarker. We want you to be happy. > > Thank you > Team BigMarker >>> > To test this, I set up my second computer in a conference with my eMac. It's > a G4, dual 1.0 GHz. The software is a virtual clone of my eMac, yet it > wouldn't log on with Safari. Firefox worked. When I clicked the 'enable > microphone', input and output audio was enabled. This is a bit of a misnomer. > Duplex conversation was possible with my two computers, but a bit confusing > as there is a half-second delay. > > I would like to try it again without video to see if the decreased bandwidth > helps. I'll set up for 7:00 tonight, same site, but no invitations. > > If we can get the screen sharing and audio working with G4s, we can introduce > video one at a time until we reach the threshold. The idea being that this > may be a way for non-Intel members who can't get to meetings to still benefit. > > Wayne Dobson > G4 eMac, 1.42 GHz > 2 GHz RAM,Leopard, > Mail, Safari --- Manage your account options at //www.freelists.org/list/muglo