A large MNC like GE often straddles LOTS of global time zones. Regular Work Group Tele and Video Conferences can have some members participating in late afternoons (Europeans), very early in the morning (for the Americans) and quite late at night (for the east Asians) in order to participate all at the same time. Do you see how this set- up might rock the boat if this is sustained on a regular basis. Do you have better suggestion?