Best places to download LIVE THEATRE EVENTS?

Hey, does anyone know if there’s a particularly good place to download live theatre events? You know, plays that are shown live to cinemas (eg Hamlet starring B. Cumberbatch – although I found that one), and due to lack of encryption, you can generally find bluray quality versions of it to download afterwards.

Some of these find their way onto bluray anyway (all RSC productions, for instance), so I’m not bothered about those, but some others (National Theatre) never do. So if you want to own ’em, it’s a download or nothing.

They are getting harder and harder to find. It takes an awful lot of searching now, and I haven’t found one hub that’s good for all of them.

Cheers.