It's true, you can't watch just one episode. Maybe it's something about growing up in Portland (like me). When I was getting ready to meet Ron Moore and David Eick to discuss working on BSG starting with season two, I got the discs for season one and figured I'd watch one (yes, I had missed the first season!) and... compulsively watched the entire first season in a weekend. Thank goodness I didn't have to watch all FOUR seasons...