How has the DVD box set and, more recently, online streaming transformed the production of television and the experience of viewing? Are there any differences between these two modes of delivery or do they simply do the same thing?

QUESTION 2:
How has the DVD box set and, more recently, online streaming transformed the production of television and the experience of viewing? Are there any differences between these two modes of delivery or do they simply do the same thing?

How does My Own Private Idaho both reinforce and problematise this proposition?