The Zentralbahn (the old SBB Brunig line and the Lucern Stans Engelberg) have just ordered a batch of rack equipped 7 car EMUs to operate the Brunig route from 2014, thus displacing the current loco hauled workings over that route. Airconditioned, so you can't slide down the windows, and inflexible as fixed formation trains are. The RhB have embarked on a similar programme of "tramatisation" with fixed formation units, so the Swiss metre gauge railways that we all know and love will change dramatically over the next few years. Visit and see soon if you can afford to (with the SwF exchange rate as it is!).