hm... I don't watched many swiss movies... but "das Fräulein" was really nice! Well perhaps it is because the main characters are all from ex-yugoslavia (and for me as a half croatian, it's interesting). hmm, the other movie I know and which seemed to be very popular was "Achtung, fertig, Charlie!" Well, in short summary, it is a somehow a swiss version of American Pie... not because the main character is a virgin, but the humour is similar... It was funny watching it one time, but I don't think it will be that funny when you watch it a second time.
I really like movies from various countries. I like Spanish movies and those from Scandinavia.