Earth 2160 -- Is it possible to convert into English?

[blackozan]

One of my friend bought this game for me from T-Online. At first, i think that i can manage the game in german with no problem, but when i get into game, i realised that i won't enjoy until i get this game in english.

I know there will be problems for sounds, so they can stay German, but at least texts should be english.

Is it possible and if it is, how?

(problems for sounds: any kind of piracy, i don't want to do illegal things. but in the other hand, if i have a licence to run the copy, there shouldn't be any language specific limitation, am i wrong at that?)