FYI: Mudiaga video
I just ran across this video of Mudiaga from a documentary called Help Me To Speak.
In the video, Mudiaga's frustrations are not appearent trying to book an appointment over the telephone. Also, the person he is speaking to, is well mannered, but it is still (I assume) easy for a non-stutterer to recognize the frustration stuttering can cause. In my humble opinion, the scene was well done.
The comments are sympathetic for the most part, and a couple bloggers wrote about it, both supportive and mocking.
Update [Aug 21,2006]: The video has been taken down a couple times, if it's broken again, do a search on "stuttering" on YouTube to find it again.
Not meant as advice, please find a qualified therapist if you are interested in similar therapy.