I think you'd be the first to notice. Or at least, the first to point it out.

I'm pretty sure there are a couple of other tiny discrepancies here and there -- not between the DVD and website versions, but between the narrated/music demonstrations and the man's or lady's descriptions within the DVD... but it's been so long, I can't remember where they are.

Still, considering the complexity of the project, it came out remarkably low on errors. With any luck, the smooth one will have as few... or fewer.

Regards,
Jonathan