I am always looking for what Sandra Betzina is going to come up with next.
I have read all of her books on sewing, have enjoyed her articles in Threads magazine, seen her sample webshows, and I recently checked out her DVDs from the library. I think these DVDs are my favorites. I like the ones that are made by just her alone, as well as the ones co-hosted with others, like Ron Collins (like Sandra Betzina does, he shares some excellent sewing techniques as well; their co-hosted DVDs are both funny and very informative).
You can check out the DVDs here:
There are also short previews of them!
In addition, let me share my favorite fly sewing technique by Sandra Betzina:
And a duvet cover technique: