The total running time on the DVD for all the episodes from both series, four from series one in 2006, and three from series two in 2007, is approximately 189 minutes.
Each episode of the first 2006 series runs for about twenty-seven minutes whilst each episode of the 2007 second series runs for about twenty-five minutes.
The total number of combined episodes from both series which debuted in the years 2006-2007 is seven.