I'm trying to find a better way to have Flightview, Where, and Flixter sync with Calendars outside of the Pre.

The only way I have found is to use one of the Apps to add an event to Pres calendar. Then I switch the event to one of the calendars that already sync with outside calendars. In my case I'm using Missing Sync for Palm Pre to sync with my Mac.

Does anyone have an alternative?