Help in hacking level up moves

I've recently learnt how to hex hack pokemon evolutions in dp/hgss/bw games which seems to be very easy. However, I'd like to learn how to hack level up moves as well but I don't know how to do that. I've been trying to find tutorials but with no success.. So could someone please tell me how to do that? Give a quick tutorial or something. It'd be greatly appreciated! I'd like to learn how to do it myself.

http://www.pokecommunity.com/showthread.php?t=131283

that link has become indispensable to me. i'd suggest saving a copy of it on your hard drive somewhere in case thepokecommunity trims off the thread or their server crashes, etc.