where can I go to find more.

http://www.talkiphone.com/iphone-articles/223-101-most-commonly-asked-iphone-questions.html

I found this site today... it explains it all for you!

5. When is the iPhone release date?
The iPhone is scheduled for release in the United States on June 29th 2007.

well you can go to the page of apple.comand the tab for iphone is one of the principla ones
i know that it comes out june 23... and that is gonna be awsome