Need help to make HG works on G6 DS

Hi community,I spent my whole yesterday just searching methods to make Pokemon HeartGold or SoulSilver work on my G6 DS Flashcard.
I finally found a nice link... but when i try to replace the corrupt arm7 file in the game, i always get a 120MB Rom, not a 128MB one.
I need your help, RomUlation.Anyone can make that damn ROM work ( i just need the save option, but when you can fix freeze too i will send u a big bunch of flowers ), and upload it to here?Thanks, and sorry for my bad englishAsteroth

Did you try this?:
http://forum.romulation.net/index.php?topic=34997.msg628492#msg628492

Of course, it dont freeze but cant save!