CBS has become the last of the major networks to offer its prime-time programming for download from the iTunes Music Store, joining the other three major networks as well as a number of cable channels (including SCI FI). So far Survivor, all three CSI shows, NCIS and Numb3rs are available for $1.99 per episode, with plans for more shows to be added in the coming months. CBS already has an online network, called Innertube, that offers free streams of supplemental programming such as behind-the-scenes features and interviews.
— Adam Frucci