There are re-makes of pokemon gold, but they only exist on emulators! There are certain programs you need first, though, look on this guide for how to download it:
http://www.youtube.com/watch?v=0gc8tJj__R8
This guide is more detailed then if I told you, you were only about to get confused then xD
"Close your mind,
and
Open your heart."
-Swedish House Mafia