The guys at DigitalTrends have a sit-down with Amazon's director of digital media to talk about their media download service: Unbox. The Unbox service has been going since this past September, & you can both buy or rent videos and TV shows.

"Though the iTunes Store would seem to be the immediate dominant leader in this space given their iPod market share and early lead with television video downloads, Amazon is betting they will have a thing or two to say about that with their Unbox offering."