Detailed below are a selection of useful resources:

Time Zones
Need to make a call to someone overseas in a different time zone? Need to arrange a meeting with several people spread around the world, across multiple time zones? The utilities below from TimeAndDate should help you find a convenient time, so that no one has to be up during the middle of the night:
The World Clock - Time Zones, The World Clock Meeting Planner.

International Direct Dialling Codes
Steve Kropla's Help For World Travelers! lists Country Codes and IDD (International Direct Dialling) prefixes.

Currency Converter
Universal Currency Converter^® from Xenon Laboratories - XE.com.

World Factbook
The online World Factbook provides a "snapshot" of the world and is updated periodically throughout the year.

Caribbean Weather Forecasts
Yahoo weather, Weatherhub,
Caribbean Disaster Emergency Response Agency, CaribWx, StormCARIB, Intellicast.

IP address to country look-up
Just as telephones are identified by unique telephone numbers, computers on the Internet are identified by a unique series of numbers called "IP addresses". The links below will do a reverse look-up of an IP address and show its country location: whatismyipaddress, Alek Komarnitskyto's IP Look-up (scroll to bottom of page), ip2location.

Searches
Open Directory is a good place to start searches, since you can continue the search on many different search engines without having to retype anything.

Mobile & Marine Systems Ltd based in Barbados - West Indies, are one of the Caribbean's leading professional private mobile radio communication solution suppliers and radio systems integrators, backed by more than 25 years of experience within the region. We are authorised sales, support and service agents / dealers for Icom and for Tait Electronics.  As radio systems integrators we operate throughout the Caribbean (Anguilla, Antigua, Aruba, Bahamas, Barbados, Cayman Islands, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Montserrat, Netherlands Antilles, Puerto Rico, St. Kitts & Nevis, St. Lucia, St. Vincent & the Grenadines, Trinidad & Tobago, Turks & Caicos, Virgin Islands) and Latin America (Argentina, Belize, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Uruguay, Venezuela).