Playing wifi on Nintendo DS

If i have a WPA2 password on my router, can i still play WIFI on ds? Or is it impossible? Plz answer because i really wanna play online.

It's impossible. Needs to be either WEP or no security.

Maybe you can change the security from WPA2 to WEP.
That's what i had to do with my wifi router so i can use my DS on my wifi.

how can i do that?

Replying to #4

Head to the router settings and change it and the password.But if it isn't yours...ask whoever set it to change it, it's an annoying process.

i ask my dad if he can do it, because i rly wanna play wifi XD