Book Review: Migrating to Drupal 7
There is a lot about Drupal that is pretty awesome, upgrades and content migration don't top the list however. Trevor James's new book, Migrating to Drupal 7, is published by Packt and takes a look at a couple ways of getting existing content into Drupal. The two most common ways are the Feeds module and the Migrate module, both are touched on. Additionally the Drupal 6 to Drupal 7 upgrade preocess is covered, as well as importing content into Drupal from Wordpress.