MaBaSoft (http://www.mabasoft.net) has released World Clock Deluxe 4.11, an update of its Mac OS X tool for companies and organizations regularly communicating with people across the world, for frequent travelers, and for home users having family or friends in other countries or time zones. Version 4.11 now has a Meeting Planner pane that allows you to find the best time for an online chat, a conference call or videoconference across different time zones.
With World Clock Deluxe you can display multiple clocks in a configurable horizontal or vertical palette, in the menu bar, and in the Dock, and show the time in over 1,600 cities and 200 time zones, including Greenwich Mean Time and Coordinated Universal Time. The app also lets you calculate time conversions between different cities or time zones and show the current weather all over the world.
World Clock Deluxe requires Mac OS X 10.6 or later. It costs US$10 for registered users of version 3.x and higher and $19 for new users. Family, site and worldwide licenses are available.