[HenryBemis]

I usually have 30 or 60mins meetings totalling 2-3 hours per day. When I am the organizer I always make them 20 and 45 minutes respectively. This is a life saver for people that have meetings back to back, and at the same time we try to get things done fast. If we run out of time then I set up another 20mins meeting with even fewer people.