Here's a tool that will help you plan and manage your travel itineraries that you can automatically access on your computer or your Blackberry (it can also be used in other cellphones).

The Worldmate Travel Live is a web 2.0 site that plans and manages your itinerary, by simply downloading the program for free.

With the Worldmate Travel Live you can:

1. Manage all your details in one place, say your laptop or your cellphone.

2. View your itinerary on a map.

3. Get flight details and verify addresses automatically.

4. Share your itinerary, with your wife or your secretary.

5. Can always synchronized with your mobile service provider.

Simply sign in for a free membership to enjoy the WorldMate Live Mobile Services.

Members can also upgrade to a Gold Membership which costs $9.95 per month to avail of additional services such as flight alerts, flight status, flight schedules, travel directory and customer support.

Check-out this video from YouTube on how WorldMate works.