I've been trying Connectify since last night, and frankly it does not work on Wii or my Nintendo DSi. I have it setup so that it uses WPA2-PSK. That's the only option it lets me do. I have other devices like my Nokia N900 mobile computer/smartphone, and Nokia N810 internet tablet which both connected and worked just fine. But my Wii would just keep "Testing connection..." and will not stop or even give error. My Nintendo DSi tried connecting and it gave an error: 052012 -1
On the Connectify application, it still says the device is , but it never connects.
I had to Stop Hotspot to get it to stop.
Anyway, I know of another way to get Wii, DS, and any other device to connect to the PC's Access Point (not ad-hoc?). You'll need a special USB Wi-Fi adapter that capable of both inbound and outbound. So far, I've only gotten it to work under Windows XP but having a lot of trouble testing on Windows 7. I have multiple USB Wi-Fi adapters connected and still can't seem to get the damn thing to work. I always get one of those 51332, 52232 errors, etc.
I really hope they add support for Wii and DS for that Connectify, cause right now it really stinks.
// Roth