GSA, D20 Radio, and the Community GM Holocron

“I never listen to the Order 66 podcast, cos I literally only just discovered it.”

Anyhoo, I’ve just started listening to them from the start (only just got to the ep13, when the EotE CRB came out, lol), and all throughout Dave and Chris keep referring to community resources like the GSA, and the Community GM holocron.
But it would seem the old adage that once something is on the Internet there’s no getting rid of it is far from true, as these things seem to no longer exist.

Anybody know of they were saved, transfered, or copied to somewhere else?