Video Tutorial by "Learn by the Drop" on Upgrading your Drupal Installation
This video tutorial explains how to upgrade within your Drupal version, i.e. upgrading from Drupal 7.12 to Drupal 7.13 or 7.14, etc. This video explains how to upgrade from 6.x to a newer version of 6.x, but the same methods apply to Drupal 7.x.
We'll be adding more videos soon!