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Drupal

Customizing Drupal's MySql Error Connection Screen

Unfortunately in version 5, the core must be hacked:
http://drupal.org/node/152673

Fortunately, it's quite easy - the code is at database.mysql.inc line 103.

Sounds like version 6 has integrated this in the error reporting admin section. Nice.

Good Drupal Dev Book

Pro Drupal Development by John K. VanDyk and Matt Westgate

Editing Posts in Drupal

A well-configured Drupal site should require very little (if no) HTML formatting for day-to-day posts and pages - even without a WYSIWYG editor. In fact, WYSIWYG editors often cause more harm than good by adding an unnecessary level of complexity and formatting options that are better handled by style sheets. The update process should be kept as simple as possible, and require only a few text-formatting tags to maintain the separation of content and layout.