Put your ds near where your computer is wifi is interenet connection so find a spot near your computer that has connection.
you have to go into the wifi place and if you succsessfully connect you get your code.
as far as i know you can't
Your game and your system use 2 different tipes of wifi. Check your games wifi settings and connect to wifi by booting up Pokemon heart gold and select wifi settings and tweak them!
if you have Pokemon pearl or diamond you can connect 'em up and send legendarys from your ds to Pokemon battle revolution. :)
Yup.
to clone an item you need to put that item being held by a Pokemon and clone the Pokemon, how you clone i don't know...
Only for transferring Pokemon from a generation 4 game to black or white. On Route 16, after obtaining the national pokedex you can use something called "poke transfer" to bring Pokemon to generation 5.
yes
in jubilve city
Nope, you have to connect in order to activate your Friend Code so that it'll be in your Pal Pad.
because you need better wifi
you just can't