I have a blog that's in the English language. I want to have the blog offer the option of German, French, Croatian and Spanish. I've seen a couple of plugins (qTranslate, Global Translate) but the translations are not correct. If I write the content for each language how do I set the blog up to offer the 4 options? Do I set up WordPress in separate installations like /en, /fr,/sp etc? Is there another option? It seems counterintuitive to have to write the same blog 4 times.