How valid are such results? (Score 1)

Interesting finding, the question is how high is it in terms of external validity...can we generalize it to the entire population that owns DVRs? In the beginning my wife thought that having a DVR ( I was one of the first customers to get one from TWCNYC) was just another manifestation of my nerdiness, however in less than a week my wife felt in love with the DVR ...as of this writing she still says that it baffles her or how we were able to live with it :-)