Well. Back here, I have begged Blizzard to release a language-pack for WoW, as I had real difficulties playing on an english server with my german version (which I helped later with a semi-legal solution)
Today, they have released language-packs called ELP which do exactly what I asked for in my blog entry
Now if the installation would not take that long, I’d happily remove my semi-legal setup and replace it with the original again.
Thank you so much for seeing and solving this problem, Blizzard!