There are two Access Hollywood clips online in which Daniel talks about How to Succeed in Business without Really Trying, Harry Potter and more (I think I also re-tweeted already the preview of this interview on Twitter).
Edit: 23rd August. Thanks to Nicole for noticing: the second video isn't dispaying. I checked and it is a fault on the website of Access Hollywood. (shows both the same video at the two links) so I leave it this way, I hope they fix it a.s.a.p.