Tip: Office Live Meeting can help live debugging.
Easy Assist https://www.livemeeting.com/cc/easyassist
Schedule a meeting or meet now at https://www.livemeeting.com/cc/microsoft or (https://lmportal/ to setup acccout and password)
Send E-mail Invite (from Office Live Meeting console) or you can send the attendee URL to your attendees.
You can find the attendee URL at https://www.livemeeting.com/cc/microsoft/manageMeetings (shows all meetings).
Here is an example of attendee URL: https://www.livemeeting.com/cc/microsoft/join?id=hmlee&role=attend&pw=jp2%2C%7E%3DPXr