Abandoned?
Great concept, but only half of the program works since its last update in June of 2010. You can see upcoming departures and arrivals from any station, but the function to see connections between two stations is broken. It always returns an empty list.
The developers blog shows no evidence of change since spring of 2010. So it looks like this app has been abandoned.
Nônönønō about
Fahrplan, v1.9.99