I don't think kawaii_the_kid knows much about the AR. I consider myself and expert with the Action Replay, and code breaker. Once in awhile when I run across an Action Replay site for Pokemon I see some 1 line codes that orginated from me and a buddy. I'm not saying that all of the cheat I made for the action replay, but yes, some of the one liner codes I did unencrypt! Now for any help.. I came up with a walkthrough that has compiled cheats that you will find anywhere. They are very simple, mainly one liner cheats instead of the long 25 lines.. those ones just agitate me. Here is the link to it. Don't worry its simple to use. Any feedback would be appreciated!
http://www.supercheats.com/gameboyadvance/walkthroughs/pokemonsapphire-walkthrough19.txt
SOON TO COME!
I'm working on the third version which should be released the end of this weekend-tuesdayish. Don't expect it up for about a week. Supercheats is slow like that.