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Improve Apple Services with AirPort Base Stations

You can make iChat file transfers, iDisk, and Back to My Mac work better by turning on a setting with Apple AirPort base stations released starting in 2003. Launch AirPort Utility, select your base station, click Manual Setup, choose the Internet view, and click the NAT tab. Check the Enable NAT Port Mapping Protocol (NAT-PMP) box, and click Update. NAT-PMP lets your Mac OS X computer give Apple information to connect back into a network that's otherwise unreachable from the rest of the Internet. This speeds updates and makes connections work better for services run by Apple.

 

 

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iPhone Supply Chain Points to Rising Costs

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The New York Times uses a discussion of the iPhone 4's supply chain as a springboard to discuss how rising labor, currency, and housing costs in China may result in increased prices for consumer electronics. Though the actual assembly of a product like the iPhone makes up only a fraction of its total cost, prices of commodity parts such as circuit boards and batteries also reflect fluctuations in labor costs. And while Apple's wide profit margins may provide some insulation from these pressures, other electronics companies that compete largely on price could be hard hit.favicon follow link