Hello,
I am trying to link my Nintendo DS with Nintendo wifi. But it keeps giving me the same error !

"DS Error Code 52101 . This error is usually caused by an issue with your router settings such as transmission rate."

I followed the instructions, but I couldn't find the TX-rate ! The example picture showed it, but I don't see it.

I really want to know how I can succesfully link my DS to nintendo Wi Fi
Please help me
Thanks in advance, Menehep
