At least that's what the GoToMeeting support guy is telling me. I've had GoToMeeting working from my virtual desktop before. Not sure what's changed though. None the less, once he found out I was on a VM, he announced that was the problem. That my VPN connection to an RDP connection was forcing GoToMeeting to tunnel through my SSL connection.
It all sounds fishy to me. Especially since his own diagnostic tools said something else.