How to Prevent iPhoto ‘09 from Opening when Camera is Connected
Contributed by Rob Rogers 
Tagged: Apple Mac By default, iPhoto automatically opens when you connect your camera to your computer. If you don’t use iPhoto each time you connect, you can disable this feature.
1. Open iPhoto ‘09.
2. Go to the menu, click iPhoto and select Preferences.
3. On the General tab, go to the bottom and use the Connecting camera opens dropdown to select No application.
4. Close the Preferences window.
You may also like -
iPhoto 6: Set and Enable External Editor
OS X: Import and Transfer Pictures from iPhone
Copy Pictures from WP7 to Mac
iPhone : Disable Camera Connected Message in Windows XP
Windows 7 - Prevent Live Messenger from Opening at Start Up
iPhoto: Add Facebook and Flickr Accounts
OS X: Add images from iPhoto to any app
How to Prevent Automated Sync on iPhone, iPad, or iPod Touch
Aniltv06 said on February 14, 2011
i taught we cannot change it, Thank u :)