player, all you gotta do is open a photobucket account ,here, http://photobucket.com/
then upload your pics to photobucket.
When you start a thread or reply to a post (even your own) simply goto your photobucket account and click the img link
beneath the desired picture, this will auto copy the link, then at the top of the post reply box you will see a yellow box with a tiny triangular object in it, click on this box and it will open a dialogue box into which you paste the img link for your picture. the pic will then appear in your post.