AR is used the same on Heartgold as it is with any other game, you put AR in, then it will ask you to put in Heartgold. Follow Instructions xD.
you can't! you have to get the special event celebi or use AR
No,but on Pokemon HeartGold and Pokemon SoulSilver you can have any Pokemon as a partner.
yes there is:-)
with an AR
No, sorry.
no, but use can use poketransfer from heartgold to white
you can'tunless you have the ar but you can trade from other games.
cant have infinite, but you can have 999 of them
If you mean clone then your gunna need a AR
its i don't no its impossible to do that but it will work on pokemon HEARTGOLD
to get 999 rare caindies is to us the ar.
google: ar codes heart gold neoseeker.. ull find some there