Users who wish to watch the iPhone-centered press conference held yesterday at Apple's main Cupertino Campus without streaming it can now download a standard-definition (but widescreen) copy via iTunes. As part of the Apple Keynotes podcast, the event was added to the lineup late yesterday. The keynote is in a iOS-friendly 640x360 MP4 format and features new CEO Tim Cook and several other presenters as they introduce the new iPhone 4S, refreshed iPods, iOS 5 and iCloud.