It's a little early for non-programmers to take a crack at this,
but within a couple of weeks you should be able to try it with the
-dev releases at http://drupal.org/project/mig
rate (for the underlying support), http://drupal.org/p
roject/wordpress_migrate (WordPress import), and http://drupal.org/project
/migrate_d2d (Drupal-to-Drupal import).
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