Curry was lovely, thank you very much. I have really cracked how to make onion bhajiis, which is the thing that I really wanted to do. (That and to learn how to spell bahji?)
It's finally online. Rendering took a while, and then the upload took over an hour. Finally another 30 minutes to get it sorted on Vimeo, but I think it's been worth it.
My blogpost about it is here: http://tontowilliams.posterous.com/dog-walk-a-photomotion
And the Vimeo page is here: http://www.vimeo.com/18839722