Not OP here.
Ive had the xchandd for a while now, but i cant seem to figure out how to get it to work on /a/. Instructions appear to be incorrect, in the source page for /a/, theres no tag starting with "form". The closest thing i can find is "<form name="post" action="
http://bin.4chan.org/a/imgboard.php"; method="POST" enctype="multipart/form-data">
However using bin.4chan.org/a/imgboard.php as the post URL in the directory dumper doesnt work. I put in the thread number, hit post, and the ms-dos window pops up and claims to be uploading to the thread fine. However no pics are actually uploaded to the thread or board in question.