[BusMac] Web conferencing/meeting

[A.Scott McCulloch]

Does anyone here have any experience with running web-based meetings, 
using your Mac?

I'm looking into options for having meetings of two to four people via 
the web, preferably without the other participants needing to download 
anything (i.e. no special "client" software needed). Ideally it would 
allow audio and video, share powerpoints (or keynote presentations) and 
other multimedia, and a whiteboard... and be able to be recorded.

Options that I've come across include webex.com (appears to download a 
separate application), marratech pro (but I think it needs client 
software), megameeting.com (appears to require Windows for their 
"presenter" system), and glance.net (appears to require Windows for the 
meeting host). I haven't used any of these yet, and I'm sure there are 
probably others.

If anyone has experience using a web-based system with some or all of 
the features I've mentioned, I'd love to hear about your experiences, 
and advice (or even other ideas for systems to check out).

Thanks,
Scott