iPhone batteries, Apple should switch to AMD, and your comments and questions

Macworld Podcast episode 636
dmasaoka@idgcommunications.comApple replaced a lot of iPhone batteries last year. Should Apple switch to AMD processors? We also respond to your comments and questions.

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Roman has covered technology since the early 1990s. His career started at MacUser, and he's worked for MacAddict, Mac|Life, and TechTV.