Drupal has an encouraging amount of technical resources freely
available to answer your questions, and assist you in increasing your
understanding of how to administer and modify a Drupal site. A great
place to begin is the Drupal Support page, which has links to their online documentation, as well as forums, where you can post questions.
As of this writing, there are at least seven books on Drupal,
although none of them were written for the 6.x series of Drupal. In the
future, there will certainly be more books written and published, as a
growing number of Web developers begin to explore the capabilities of
this excellent content management system, and how it can save them time
and effort in building Web sites.
