DS WiFi

[Stitch]

I got a DS last week and i'm confused with the WiFi thing do i need to buy a wifi usb thing like this? http://www.amazon.co.uk/Datel-WiFi-Max-Nintendo-DS/dp/B000CSBFSQ/ref=pd_bbs_sr_2/203-8309119-8315912?ie=UTF8&s=videogames&qid=1182092250&sr=8-2

[PriceTags]

If you have wireless internet in your home: no.
If you don't: yes.

[Stitch]

Ok so do i need to set it up? If so how?

[Jam]

If You Don't Have Wireless Internet, Get A Nintendo Wi-Fii USB Connector About £30. If You Have one Or Have Wireless Internet, When You Load Your Game Up Click Options Then WiFi Settings Click Connection 1, 2 or 3 Or Click Wi-Fi Conenctor Then It Searches, Then Choose Yours. It Does A Test And WA-LA! Your Wi-Fi Is Set.

[Stitch]

Cool thanks +rep to both of you :)