In case you missed the reminder
Download your copy: http://www.virtualbox.org/wiki/Downloads [4]
Links:
[1] http://linux.philosweb.com/drupal/category/it/open-source-foss
[2] http://linux.philosweb.com/drupal/category/it/virtualization
[3] http://linux.philosweb.com/drupal/system/files/SNAGHTML26a72ac2.png
[4] http://www.virtualbox.org/wiki/Downloads