How to Stop Your iPhone from Opening iPhoto
These are instructions on how to stop your iPhone from opening iPhoto every time you connect it to the computer.
Click to launch the iPhoto application from the dock or from the Applications folder.
Select Preferences from the iPhoto Menu.
Select the General tab from the Preferences Window.
Select No application from the Connecting Camera Opens dropdown.
You can now close the Preferences window and exit iPhoto. The next time you connect your iPhone to the computer the iPhoto application will not open.