?Apple?s iPhone 2.0 OS brought Cisco VPN, Exchange Server e-mail, and native custom applications to Apple?s devices, bringing utility to the mix to make the iPhone an enterprise shoo-in,? reports Tom Yager (infoworld.com) in his comparison of the iPhone to the Blackberry. ?All of the iPhone?s standard applications are beautiful, responsive, and stable.? And, he says, ?iPhone?s deal maker is the App Store.?