Sure, no problem.

Theoretisch geht es, aber Sachen wie Interface und Musik werden dann die aus Nehrim bleiben.

I don't think this is the case, he follows me from room to room, and casting detect life doesn't show him. i was wrong, he did fall through the floor, thanks for the help, these guys attacking me though are rebels, don't we have the same enemy of the chancellor? i would think they would be allies? ...

Dann hast du überhört, was er beim ersten Ansprechen gesagt hat, nämlich dass du zu Merzul im großen Turm gehen sollst

Sprich mal Melvin an. Er sagt dir, was du tun kannst.

There are still several books in German, but they aren't necessary for quests or for the story.

Have you already completed the quest "Critical Discharge"? You won't need the blade after that anymore.

Dann benutzt du den falschen Zauber. Der richtige heißt "Stoß" (soweit ich mich erinnere) und braucht keinen Arkanstein.