The issue with this is that the OP is trying
to export photos that he loaded on his
iPhone from iPhoto not photos taken with
the iphone which reside in the camera roll.

I don't believe the option of exporting
photos that have been moved from iPhoto
to iPhone to another computer is a
function of the iPhone.

Also I wasn't aware that exporting photo's from
the phone had anything to do with digital
rights issues. If there's a link for that
I would like to see that information for
references purposes.

As far as getting the photos off the
iPhone it appears that this suggested
application will do the trick.

Ecamm Network: PhoneView - iPhone Disk Mode, Save SMS/MMS, Contacts, Call History

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