Learning Drupal 6 Module Development is a new book from Packt, which acts as a practical tutorial for creating Drupal 6 modules with PHP. Written by Matt Butcher, this book will help users to walk through the development of complete Drupal 6 Modules.

CMS Lounge has just updated all their Drupal themes and created a separate version for each of them that works with the new version of Drupal, Drupal 6. This new release of Drupal is still a release candidate (which means that you should likely not use it in a live site just yet), but that has not stopped them from porting their templates to it. Their free Drupal themes are also available for Drupal 6 now

Very interesting post on Drupal groups. A possibility of future integration with Drupal and Magento. Magento is a superb ecommerce package that would really be nice to have integrated with Drupal. More info at www.magentocommerce.com

After one year of development we are ready to release Drupal 6.0 to the world. Thanks to the tireless work of the Drupal community, over 1,600 issues have been resolved during the Drupal 6.0 release cycle. These changes are evident in Drupal 6's major usability improvements, security and maintainability advancements, friendlier installer, and expanded development framework. Further, from bug fix to feature request, these issues follow-through on the Drupal project's continued commitment to deliver flexibility and power to themers and developers.