Here's the idea:
1. You setup tasks which are interesting for you (different lengths in different places for example).
2. SeeYou downloads the weather data and calculates which of your tasks are possible.
3. You get a 3-Day soaring weather prediction based on your tasks.
Click on a task and make it fit perfectly within the actual weather forecast:
Then choose "Edit > Task to SD Card" from the menu to save the newly created task to an SD Card. You can use this card to declare the task in Oudie (Menu > Transfer > Declared task) and LX 9000 for example. As simple as that.