I can't seem to find information on how to make your PC a WAP. I don't have a wireless router, and I'd like to connect my Wii to the internet. All of my neighbors have installed encryption on their wireless routers so I can't connect through them. I have a Linksys wmp54g V.4 and I'd like to set that up as a wireless access point so my Wii can connect through my PC. Is this possible?