Fortune reporter Philip Elmer-DeWitt compiles forecasts on Apple from sell-side and independent analysts.

FORBES: iPhone Estimates Range from 32.5 to 42.5 Million

Elmer-DeWitt said it could be compared to Walt Disney and the entertainment giant he created.

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Fortune reporter Philip Elmer-Dewitt compiles sell-side and independent analysts forecasts on Apple.

FORBES: iPhone Estimates Range from 43 Million to 63 Million

If anything, however, consensus estimates understate expectations, points out blogger Philip Elmer-DeWitt, since the estimates reported by Thomson and others include projections that have not been updated in months.

FORBES: iPhone 4S To Supercharge Apple's Holiday Quarter

The new iTunes U, which also is free and available on Thursday, will "allow anyone, anywhere, at any time to take courses for free, " Schiller said, according to Fortune.com's Philip Elmer-DeWitt, who was live blogging from the event.

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