Most people disliked the Ultramarines movie, but everybody would like to see more 40k on their Screens. I was thinking that a TV series would be far longer (10 hours or so) and would allow more fluff exploration, whilst not Isolating people new to the 40k Universe. I don't think its beyond the realms of possibility- after all the Sookie stackhouse books got adapted into the wxcellent true blood. It could be done more easily in CGI like- Starship Troopers used to be.
Do you think it would be viable? What kind of TV show do you imagine would work best? The two most obivious ideas to me are
1. Something Something Marines
or
2. The adventures of an Inquistor exploring the universe with his companions. Like a more violent Doctor Who.