iPhone 3G questions, answered

We answer some frequently asked iPhone 3G questions, gleaned from AT&T's newly available information.

iPhone 3G, enterprise, and syncingOur latest podcast is a triple-threat, examining recently released details on iPhone 3G activation and pricing, Macs in the enterprise market, and the ins and outs of syncing data and files between Macs.
iPhone 3G set for 8 a.m. debut on July 11AT&T says the latest version of Apple’s smartphone goes on sale at 8 a.m. local time on July 11.

Product	Rating
iPhone 16GB
iPhone 8GB

A Mac geek's take on birth announcements
With a new family member on the way, Dan Frakes takes advantage of his Mac toolbox to set up instant baby announcements.
Fix and prevent iPhone freezes and crashes
Freezes and crashes are generic iPhone problems that can occur in any iPhone software, from Safari to Maps. In this excerpt from Take Control of Your iPhone, Ted Landau explains how to recover from freezes and crashes and how to avoid them in the first place.
Excerpt: Avoid iPhone navigation and typing hassles
New to the iPhone? Then you'll need to learn how to master its MultiTouch interface. In this excerpt from the new Take Control of Your iPhone ebook, Ted Landau shows you how to understand iPhone gestures, make text more readable, and master the onscreen keyboard.
22 top iPhone tips
You can do a lot with the iPhone—surf the Web, send e-mail, listen to music, and (yes) make phone calls—with just a touch of a virtual button. But dig a little deeper, and you can do even more.
How to: Unlock an iPhone
A step by step look at unlocking the iPhone's SIM card and making it available to other cell carriers' networks.

Will higher data plan costs hurt iPhone 3G sales?
Service plan rates for the iPhone 3G are higher than existing iPhone plans, and that’s causing some people to reconsider whether they’ll buy a new phone when it’s released next week. A pair of Macworld editors share their points of view.
Marketing iPhone apps shouldn’t be a field of dreams
Peter Cohen thinks developers need to rely on more than word of mouth to promote their creations for the iPhone and the Mac.
So how do iPhone apps save files?
If the iPhone's filesystem is completely hidden from its users, how will iPhone programs open and save files?
Will current iPhone owners upgrade to 3G?
The new iPhone arrives on July 11, which gives current owners three weeks to figure out whether theyâ€™ll upgrade to the latest model. Peter Cohen has already made his decision.
Where are the iPhone's iPod improvements?
We've heard much of the new iPhone's networking, enterprise, and third-party features, but virtually nothing about improvements to its handling of media. Christopher Breen has some suggestions.