This post is not about the revenue from sales of iPods and iPhones. It is about the sale of songs, movies and TV Shows through iTunes.
5 Million iPhones are expected to be sold by the end of 2007
25 Million is the iPod sale for the current quarter
This gives a total of 5-10 million widescreen devices that provide channel for revenue through sale of digital content through iTunes
iTunes has rights to
6 million songs
550 television shows
This has resulted in sales of three billion songs, two million movies and hundred million television shows.