On this subject, does anybody know where I can find (in English) a complete DB timetable? Some friends want to take the train from FRA to MUC. I looked at the DB website, which seems to indicate that such a trip departs approx every hour (during the day/evening) and take 3.5 to 4 hours. That seems unusually long to me. Perhaps I should be looking in a different place for the high-speed trains? (Is the ICE-Sprinter different from the ICE?)

Thanks
Ron