Apple does not pre-announce products. However the next big Apple event is the World Wide Developer Conference (http://developer.apple.com/wwdc/) which begins Monday, June 8th.
Since Apple has begun telling iPhone developers all new iPhone app submissions (http://www.macworld.com/article/140490/2009/05/iphone30_apps.html) must be compatible with version 3.0beta of the iPhone OS, it's widely anticipated that Apple will use the WWDC keynote on Monday AM to announce
- availability of iPhone 3.0 OS
- new iPhone handsets with increased performance and memory.
John Gruber of daringfireball.net fame speculates on the impact a faster processor would have on iPhone usability in his May 21 posting, The Next iPhone (http://daringfireball.net/2009/05/the_next_iphone).
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