Searching for Email Addresses (1'23"). This video shows how you can search for information (such as somebody's email address) that is buried somewhere in the files and folders on your computer, and find exactly what you want.
Updating Copyright Statements (1'50"). This video shows how you can quickly update a multitude files with powerful search and replace operations using regular expressions, such as updating the copyright statements on your web site, in your source code, etc.
Action Overview (14'11"). PowerGREP offers you a wealth of searching and text processing capabilities. This video provides an overview of PowerGREP's action types and the settings they provide on the Action panel: simple search, search, collect data, list files, file name search, rename files, search-and-replace, search-and-delete, merge files, and split files.
PowerGREP and RegexBuddy Integration (1'54). PowerGREP integrates tightly with RegexBuddy, so you can easily create regular expressions with plain English building blocks or to test and debug regular expressions in a safe sandbox.