There are only two ways I know...
1. Go to a place (like a cafe) that supports Nintendo Wi-Fi Connection.
or...
2. Buy a Nintendo Wi-Fi USB Connector from EB Games or something and plug it into your computer.
Thankyou very much
It's on the second floor of any Pokemon Center.
Upstairs in the Pokemon Center?
You trade it in the Pokemon center. Once you're in the Pokemon center, go to the far right corner until you see a lady standing (or sitting) in the way of the trading station. Walk up to the lady and talk to her.
you have to save at a Pokemon center in your gba game and then trade over Pokemon.
The gear station is right of the pokemon center in Nimbasa city.
it is a the top of the pokemon center
i like gronola bars
you cant, you have to go to a public wifi center like books a million or panera bread. there you get free wifi and can connect to the gts
In Nimbasa City directly east of the Pokemon center.
A place to trade Pokemon with people around the world
in goldenrod city at the west side of the city
whenever you want! (you need at least 2 Pokemon in your team to trade.) trade at a Pokemon center.