As an added treat is here is a clip of Boe performing "Che Gelida Manina" from the English National Opera's production of 'La Boheme'. This means the number is performed in English rather than in Italian and shows the skill of his performance when he metered his voice to one suited for musical theatre for the 'Les Mis' concert.
Jan 2011 Update: U.S. / American / NTSC DVD & Blu-Ray release of Les Miserables 25th Anniversary Concert Available.
Links to related 'Les Miserables' posts
Reviews of the three versions of 'Les Miserables' in peformance in London:
Note that of this writing a DVD release is scheduled only for Region 2 territories including the United Kingdom and Germany. The DVD can be purchased on those countries amazon websites. No U.S. release for American audiences has been announced.