Check out this great post from Kathy Peterson's great blog, "Woman to Woman Childbirth Education":
Ashli McCall is the guru of all things HG-related, having experienced this condition four times, and she is now probably the leading proponent of HG-activism and awareness. She's also the author of the main work on the subject, "Beyond Morning Sickness: Battling Hyperemesis Gravidarum." Kathy includes a brief synopsis of her story, links to her websites and a video of an interview done with her about three years ago. Despite the fact that I've been corresponding with Ashli for several years, I had never seen this interview (too bad I didn't; it was done when I was in the middle of my own HG), and it was neat to finally see her "in person."
Check it out!