Ooh, interesting, the BBC have a 15 minute discussion show about Heroes on BBC7. (Via FPI blog). My licence fee well spent. You can also download the show after it's aired, presumably they'll have a podcast feed.
I watched the Heroes Unmasked show on Wednesday. It was rubbish. All the actors enthusing about how wonderful the show was. It was only worthwhile to laugh at what the actors were wearing and what their real accents were like.
The BBC Heroes site also seems to be acquiring new content every time I look, it now has a Heroes mobile site (with wallpapers etc)