/shared2/wc24/mbox

Game snapshots and photos edited using the Photo Channel are kept in the Message Board.

Message board stores:

• wc24recv.ctl
• wc24recv.mbx
• wc24send.ctl
• wc24send.mbx

Everything apart from the message's header information is base64 encoded:

Content-Type: image/x-wii-picture;
 name=a0000388.wii
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
 filename=a0000388.wii

After decoding the base64 data chunk:

• the first four characters inside the file are always AJPGZ
• possibly followed by a 5 byte header

http://www.tehskeen.com/modules.php?name=News&file=showarticle&threadid=8180