Well if the upload is successful in the gallery area what do you get in the post.
Empty box with the old red x? But the post is there?
Sorry corrected this statement
For the Attachments (Not gallery) you have to enter two paths. Absolute and relative.
When you post a gallery item the software will name the actual file with a number prefix. Same as file attachments.
Also the gallery default directories full,medium,thumbs should be set to 777.
If they were wrong to begin with that may be another problem
Sounds like it may be a path issue at this point.
Try looking in your site for the files via ftp everywhere.
If not it may be time to call in the big gun and open a support ticket.
