More and more people from around the globe are teleconferencing so as to reduce travel for meetings. No matter where you are in the world, it's tough to try and work out the right time for a meeting that multiple people in vastly different locations need to attend. If this is something you need to do, you'll know how easy it is to get the timing wrong. nsync changes all that. Select the locations, find the best-fit time combination, and send an email with that selection to meeting attendees. Easy.