The individual acts now appear to be available on Youtube, although I don't know how long these will remain active:
I understand a DVD release is planned.
I'm going to see this production at Bayreuth next week and am really looking forward to it. It will be my first time at Bayreuth.
"I do not approve of anything that tampers with natural ignorance. Ignorance is like a delicate exotic fruit; touch it and the bloom is gone. The whole theory of modern education is radically unsound. Fortunately in England, at any rate, education produces no effect whatsoever. If it did, it would prove a serious danger to the upper classes, and probably lead to acts of violence in Grosvenor Square."
Lady Bracknell The importance of Being Earnest