Multilingual sites with Drupal

I recently got the chance to implement Drupal's multilingual capabilities on a major client site. Drupal has some of the best functionality around for localizing & translating a site, but it does take quite a lot to understand & configure. We will host a series of articles on this, entitled 'language lessons', starting on ... how to get started! Getting started with multilingual Drupal 7 The first places to visit when getting started with languages...