Yeah, I think when you tried to edit a post that you already posted, it won\'t let you add anymore additional attachments. But you can put more attachments for future newer posts.
when you click on manage attachments, and browse the file that you want to upload. After you upload a pic, don\'t close the window yet, until you upload all the pics you want. I am not sure how many attachments you can upload per post. but When you are done upload pics, then you can exit the window and submit reply.
