Just a quick note to say that Chris over at xtnd.us contacted me recently regarding the updated Drupal API for Dreamweaver extension.
It's now in beta 2 with a full release expected for Q4 2008, and according to Chris "code coloring works, plus Dreamweaver can understand Drupal file types naturally now - like .module, .info, .theme, .install, etc."
You can find links to other xtnd.us Drupal products here.