I also have a swedish language file which I use here:
http://www.svenska-lok.se/forum/

We provide a swedish translation with the download. Is your translation different from ours? Because I don't speak swedish language, I can't prove the quality, even I would compare our with your translation.

Tschö, Auge

Although I´m not native swedish, I speak swedish pretty well.
Parts of the current swedish language file looks like the text is from Google Translate.
I´ve made a lot of changes in my version - and translated the parts that were still in english.

/Tommy