gps for pdas

I was under the mistaken impression that this video would train a new person in how to use the Street Pilot III. I purchased the Street Pilot III from Amazon.com and this video popped up as a recommended additional purchase. The video is only a few minutes long and is only intended on introducing store sales people on what it is, not how it works. I would not even recommend it for the intended audience since the first time someone asks you a question about the product you will be stumped unless you read the directions to gain familiarity with the unit.