SoftAP Help!

Hi,
I just got the DWL-G510 PCI card for my Win2k PC. I found out that you can not use this as an access point for the Nintendo DS or Nintendo Wii without using a SoftAP. Can some please tell me how to install this SoftAP and configure it for my Nintendo Wii and DS? I know it's possible, it says on this thread: http://www.wirelessforums.org/networ...-wap-5067.html but I don't have much experience with networking and I would really appreciate any help you can give me.

thanks

I actually have a DWL-G510 Rev. B WLan Card, does anyone know where I can get a SoftAP for this (Atheros)?