Analyst Horace Dediu has examined Apple’s software and service business and found that if it were its own company, it would rank 130th in the Fortune 500 — above pharmaceutical giant Eli Lilly. Dediu estimates that Apple gave up $350 million in revenue in the last quarter from making Mavericks and iWork free. Despite that, Apple is bringing in more revenue than ever from iTunes and the App Store, with gross revenues of nearly $7 billion per quarter.follow link
How to Know Your iPod Model
If you have an old iPod but aren't sure exactly which model it is, check the info at the Web page linked below. You'll find lots of photos and information that will help you determine exactly which model you have.
Visit Identifying iPod Models
Running the Numbers on the Apple Download Empire