Help me finish my first Hexing?

So, i’ve been attempting to hex a simple personal skin as practice, with some help from the Personal Skin topic in screenshots. However, i’ve hit a impasse and have no idea what to do - No matter how many errors i’ve corrected, the furthest i’ve gotten to completing this hexed skin is a checkerboard-covered mess. Can anyone help me out here? I’m sure it’s some stupid novice mistake…

http://rapidshare.com/files/449347909/MrArgent-Calls-For-Faid.rar
(And that should say “Mr. Argent calls for Aid”, not “Faid”.)