Hello guys :)
These days I decided to work on a tool that wasn't working for some time, Showpokepic Limit Editor.
Now the tool supports the rom:
RUBY (USA, ENG); EMERALD (USA, ITA) and FIRE RED (USA, ITA).
I also added the possibility to open the rom to 32MB.
SHOWPOKEPIC LIMIT EDITOR 1.3.0.0
Later I will work to compatibility with Leaf Green and Sapphire ^^