Surfing through my feeds, I stumbled into this (and who knows, the rumor has likely already been covered everywhere else) – a thread on HardMac.com regarding an impending iPhone firmware update. “2.0″ will allegedly bring with it:

• Support for Flash
• Support for files with extension .Docx (as Mac OS X does natively)
• A simple file manager
• A “Clipboard” to manage copied and pasted text
• Ability to send files to the “Clipboard” via email or Bluetooth
• iClips management (potentially the name of apps distributed via iTunes)
• A more complete Bluetooth manager
• iChat accessible only via WiFi

Now, that would be one helluva update. More in the thread.