Can I use Sparrow as a default emailer in iPhoto '11?

Question

When I try to send the picture in iPhoto '11, the e-mailer choices are confined to the iphoto itself, Mail, and Outlook something.
I'm using Sparrow as a default Mail client in my Mac.  Can I use it as a defaut e-mailer in iPhoto as well?
Thanks.

Answer 1

I also can not get this to work. I have tried a slight change that was recommended on the site below but to no avail.
https://discussions.apple.com/thread/4153836?start=0&tstart=0
-- Mail from Sparrow.app instead of Mail.app
-- Travis Johnson (Edited)
on mail_images(email_subject, default_address, image_count, new_files, ¬
          new_captions, new_comments, cancel_string)
          try
                    tell application "Sparrow"
                              activate
                              set theMessage to make new outgoing message with properties ¬
                                        {subject:email_subject, content:"Check out my sweet pictures!"} ¬
                              tell theMessage
                                        repeat with image_idx from 1 to image_count
                                                  set this_imagefile to item image_idx of new_files
                                                  set thisimagefilepath to (POSIX file this_imagefile) as string
                                                  make new attachment with properties {file:(thisimagefilepath)}
                                        end repeat
                                        compose
                              end tell
                    end tell
          on error error_message number error_number
                    log error_message & " " & error_number
                    if the error_number is not -128 then
                              tell application "Finder"
                                        beep
                                        display dialog error_message buttons {cancel_string} ¬
                                                  default button 1
                              end tell
                    end if
          end try
end mail_images