When you're looking for inner-Germay ICE tickets on the Bahn site, the sooner you book, the better prices are. Form 7 to 1 days before departure reduced tickets can be bought at http://bahn.ltur.com/details. Those offers lead you to a booking on the "common" bahn.de site but csn't be found when you look for them directly on bahn.de. However there just may be no ticket available anymore for a reduced price.
Länder-Tickets valid on anything up to a RE train can be bought anytime.

The saver tickets go fairly quickly and generally will cost more later if available at all. They are train-specific. The 15-euro penalty is on top of the regular ticket price you'll pay. The penalty is not 15€ but the full price for last-minute changes.

Munich-Salzburg can be done by direct regional train (2 hours) with a Bayern Ticket for 29 Euros. Buy a Bayern ticket from the station ticket machine at the last second.

Post-flight rail travel on saver tickets is risky - always a chance that your flight will be delayed. I'd leave a few hours plus transit time in between flight arrival and train departure if you go with the cheap tickets.

However, many of the super cheap last minute offers only show up in the system one or two days before departure. i.e. there are many offers Munich to Hamburg two days from now for 25€. But it's risky to buy that late and those tickets are usually not available Monday and Friday.

Thanks for the info - I knew I could count on the forums to set me straight. It seemed odd that there was just a 15 euro per ticket penalty, in which case it would have been silly (on one route I checked anyway) to purchase the standard fare ticket. So can you clarify, Russ...if we were to buy two tickets for 39 euro (standard fare is 69)...and then had to change the ticket what would we pay in total?

And the Munich-Salzberg Bayern ticket is 29 euro each...we priced two round trip bahn tickets at saver fare at 50 to 58 euro, so that seems to be a no-brainer. Thanks.

That just leaves our Dresden-Prague trip. Seems like we need to just bite the bullet and pick a time and stick with it. That one just hinged on how we "felt" that day - whether we wished we had more time in Dresden or were itching to get to Prague. I think we'll go for a mid-morning train to Prague which will give us much of the day there, as we had cut a night in Prague to have two nights in Dresden as it is.

If your total for 2 is 39€ w/ the saver ticket, and your flight is late, or other events take place that prevent you from using the scheduled train, then you'll have lost 39€ and you'll pay regular fare (69€ assuming the connection you make costs 69€ for 2, as you said.) Total cost: 108€. You cannot refund the tickets on the day of validity.

Prior to the day of validity, you can refund or exchange your ticket; you'll lose 15€ and presumably you'll pay a full price fare (if that's what's available) so total cost would be 84€. I've never had to refund and do not know the procedures or whether they would be difficult for you to carry out.

I have planned my trips in the past such that only a highly unpredictable situation would prevent me from catching a savings-fare connection. I've never bought them for use after a flight arrival (at least not on the same day) since delays are pretty common events with air travel.

I use the same strategy as Russ - in situations where the schedule is beyond my control, I don't go for the saver fare, but otherwise I pretty much always do. So no saver fare tickets right after a plane trip.

Perfect! Standard fare for post-flight trip from Berlin-Dresden, saver fare for all others except Bayern ticket for Munich-Salzburg round trip. I can always count on Fodorites. On to post a question about our Munich car rental. Today's our day to wrap up these reservations.

Do we purchase the standard fare ticket now - any advantage in doing that? - or should we just wait and buy a ticket when we arrive at the train station from the airport? Do we run a risk of there being no room on the train?

I think it is a matter of preference. Some people like to have tix in hand, for others it isn't important. The advantage of buying ahead of time is that you don't have to wait in a line to buy tickets on arrival. They cost the same either way.

There will be room on the train, and you can purchase seat reservations to avoid the need to search for a seat or the possibility of having to stand part of the way.

Kkura,I checked on the Fodor's fora and once i figured it out, I bought the saver tickets for Berlin-Dresden and Dresden-Prague. I paid 4 euro each for reservations on a specific train from bahn.com site. I then printed out the tickets at home and essentially am ready to go! All you have to do is carry the same credit card you used to pay online as identity proof. I prefer to book specific times as it sets me a deadline (in a way) and peace of mind on the seating.

That part about bringing the same credit card that you used when you bought the tickets is important - even if the card expires in the mean time. This is meant to keep people from reselling the tickets to multiple people and that sort of thing. The conductor will scan your ticket (bar code on the piece of paper you print out) and then swipe the credit card to make sure the info matches.