The Big Bang Theory: Season 1 is out on DVD!  I love this show.  I got it on while the show was being aired.  It is a great show about geek and SF culture.  The pace is swift and comedy is brilliant.  I find it refreshing to see a show that is not afraid of language yet can still laugh at it's self.  It is a great example of how one can laugh at SF culture and fandom without making fun of it in a derogatory manner.  A must watch and own!  Get your copy on DVD here.