TripIt is a tool Travel 2.0 that lets you create your travel plans and share them with your network.

The first step is to register using TripIt, via a registration form filling fast and easy, you just need to indicate your name and key to register.

The next step is to create your network, using a feature that keeps track of your contacts on LinkedIn , hotmail, gmail and others and lets you know who is already inivtar TripIt or those who still are not.

Finally, prepare your travel plans. The system lets you add to your travel plan confirmations of your reservations train, flights , hotels , rental cars, ... just send them by e-mail to plans@tripit.com . It also lets you add the information you need to complete your travel plans.

Your travel plans share them with your whole network, thus TripIt, apart from being a very useful and practical service to organize your travel, is both a powerful social network e-travel .

I'm waiting for my next trip to start using TripIt.