Advance Map: www.studiopokemon.com/wah Pokemon ROMS: www.romsite.net
go to some kind of map download website.
You don't buy it. You download it from the internet.
No, unless you sell the hacks. Of course, you need a ROM, which is illegal to own unless you bought the game.
you go to file then hit file save to create the file.wen u want to play it open up vba and open the map. hope it hellped