Be on time. Call into the conference call (either Free Conference by phone or Skype via computer) a few minutes early just to be on the safe side, and get to designated URL of collaborative editing tool.
Get into Dreamfish Chat. Use this chat channel, for example, prior to a meeting in case there are any announcements about the meeting. Everyone can easily access it. During the meeting you can use the collaboritive editing tool.
Be prepared to discuss your agenda items and prepare any pages on the wiki for review.
Start on time. End on time. It helps to designate someone who can keep the meeting moving along, and announce the last 15 minutes to wrap up and check out.
Use wiki syntax during the meeting for headers, bullets, and links to people and pages to save time formatting afterward the meeting.
Use Chat on Etherpad as a "back channel". In a virtual meeting, you likely don't have physical gestures to rely on as another mode of communication. So, a back channel gives you another way to raise your hand, offer an idea without interrupting someone talking, or troubleshoot technical issue.
At end of meeting, designate one person responsible to save the meeting notes (see below).