If you are a designer who need iPhone GUI as part of your design you may check Teehan+lax blog. They provide a comprehensive iPhone GUI in Photoshop (PSD) format for free. Since it is PSD, you can easily to modify it. It would be a nice asset for us 
. Thanks to Teehan+lax.
Grab this iPhone GUI from Teehan+lax blog >>
And this is a bit preview of Teenhalax free iPhone GUI :
Excellent thanks!
Might I suggest a table view template with section headers?
Johnny
Nice. Now that Apple has announced the launch of the iPad App Store opening looks like we’ll be needing the iPad version. I’ve got one for you right here: iPad GUI kit in PSD format