The official site of the Edinburgh International Television Festival has now uploaded several of the sessions from the 2010 festival.
The link to the full sessions includes the Question Time with Steven Moffat in which he talks of the BBC licence fee in relation to Doctor Who.
There is also a link on the same page to the full Doctor Who Masterclass with Steven Moffat and Karen Gillan talking about their work on the series. In the video Moffat talks about the way he runs the show, his relationship to other writers including former show runner Russell T Davies, and his general love for the show. Gillan talks about the way she was cast and the approach she takes to playing Amy Pond.
Moffat confirms that in 2011 he will definitely reveal the identity of River Song.