Thank you all for your feedback, especially labry for pointing me to skydive radio. I downloaded the episode where Joe Kittinger comes on the show. I didn't notice him list his email in that. However, he did explain why they needed this parachute in the episode. Apparently pilots were not trained back then on how to sky dive. So they were totally inexperienced. That may also be true for today. So the chute was designed for a person who has little or no experience in how to free fall and to help stabilize and prevent them from entering into a flat spin before the chute opens fully. I'm going to order Joe Kittinger's book as well.
Felix Baumgartner, a man being sponsored by Red Bull, is being helped by Joe Kittinger and others in order to break Kittinger's record of longest free fall. He plans to free fall without the help of this parachute and use his training as a skydiver to help glide him down. However, he still does have a chute similar to it in case something goes wrong or he goes into a flat spin. He does not intend to actually use it unless an emergency happens though. Joe goes into more detail about this in the skydive radio episode. Thanks again for all of your feed back.