it would need to be setup in adhoc mode or you would need to tell the network card in the pc to be an access port. unfortunately it is a one way operation. the wii looks for the connection. for it to see a connection, the wii needs to see either a usb wifi adapter or an access point. you need to get the network card in the pc to be discoverable to allow the wii to see it when it looks for a connection. i dont know how to do it, but a router is set to this in its native mode
cheers!
EDIT: just reading on another forum - the suggestion made there is to set the PC network card manually to the broadcast address on the subnet you are using eg: 192.168.0.254 they claim the wii should find it. i don't know it that would work though.
02/02/2007
The Big Blue Velour Marble