How to Change filenames in bulk on a Mac running OS X

Want to rename a group of files on your Mac computer without going through them one at a time? Rename them en masse with a free application! This clip will show you how it's done. It's simple! So simple, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in just under two minutes. For more information, including complete, step-by-step instructions, take a look.