Module Link: http://drupal.org/project/node_import

• Who: Technical users
• What: The node import module allows you to import nodes, users, blogs, books, comments, paths, taxonomy and many other things.
• When: Use this module when you have a lot of data stored in a program that doesn't have a real database behind it, you need it and Drupal and your software can export CSV (Comma Separated Values) files.
• Where: In the admin section under content management.
• Why: This module makes importing data from flat files fairly easy and is much easier than creating nodes by hand.

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