Pooh, HGTV took down her appearance on Simply Quilts.
Her episode on The Quilt Show is still available - although for members only.
I remember it featured her studio (they went to her house), and then there was, like, 20 minutes of her demonstrating her technique. Exactly what you want.
I have some gift certificates for one free episode that I never used - I'm not sure if they're still valid. I get them whenever I renew my subscription. You do have to sign up (free basic member) just to take advantage of the coupon.
If you want it, I can send you the code. It might still work.