first video diary, now the second one has been uploaded on his Google+ page in which he tells more about his rehearsals for The Cripple of Inishmaan.
Title: "Video Diary 2..."
"I am Daniel Radcliffe. You know that already presumably because you are watching this video. Join me at another glamorous location for the second instalment of the video diary. I have a feeling most of these will be taken place in various corridors"
The Google+ link at this page is Dan's post shared via this site's Google+ page