Here's my first attempt at a video. Fingers crossed!
Here's the link for the 9" ruler if anyone is interested. You can get it at Green Fairy Quilts. It works great for domestic machine use, especially since it has that handle to hold onto and get your thumb tucked into.
For anyone else who is interested in learning more about quilting with rulers on a domestic machine, have a look at Amy's blog, Amy's Free Motion Quilting Adventures. She has some great videos and tips.