Once built, a Drupal website can be maintained with online forms and without having to change code manually. To ensure this, you need to build today what you want tomorrow and the day after that.
Thank you for your interest. I apologize for any inconvenience this limited access causes. This online guide is now a book called Drupal: The Guide to Planning and Building Websites. The content of the guide is being updated, expanded, and edited. It will include tips for D6 and D7. I hope you will find it useful.