I just saw Treb's posting on the new Windows Live Translator service that was rolled out this week - so I too have added a link in my News column on the left hand side. I hope this helps my readers who prefer to read their own language. I'm guessing it will not make much sense for real error messages - please let me know how it works for you.
I have put the WL translation link , making it bit easier in selecting the language, Please check my blog.