I saw this on another forum:
Seems there is a workaround for Photobucket's dastardly third party hosting ban.
If you edit your old posts and add ~original to the end of the image file name it should display properly.
The last part of your image tag will look something like this:
my_image_file_name.jpg[/img]
change it to:
my_image_file_name.jpg~original[/img]
I tried it on one of my posts here and it works.
If you have a lot of pics in your post, click 'Modify' on your post,
CTRL+A to highlight all,
CTRL+C to copy it
then paste the content of your post into Notepad using CTRL+V
go to Edit > Replace > Replace All
and replace all the jpg's with jpg~original then you can copy/paste all that into your post and save.
;)
s