Very nice hack, although I encountered a very strange glitch when fighting Schoolboy Jack's Helioptile in the pokemon park area. My Aron leveled up after defeating the Helioptile, and then a message appeared on the screen saying "? gained 700 exp" and then my Aron wouldn't stop leveling up until the game crashed after reaching level 32. After that, the game tried to restart in gameboy color mode or something and all the sprites and such were messed up. Nothing too game breaking, but it was extremely weird. ;P Other than that, this hack is lovely!