I need some major help with wifi. I have it at my home, and I would like to get it on my DS. I've tried numerous of ways to get it onto my DS. Can someone please, thoroughly walk me through steps to hook up my wifi from my computer onto my DS? And if you could also walk me through how to get wifi on my Ds that isn't from my house, just to get Wifi in general on my DS?

Please and Thank you.