I'm thinking about investing to a wireless network. I want to share my broadband connection with my dad's computer upstairs. Also i want to connect my playstion 2 to the network using a ethernet cable. I wanted to know if this is possible without using an access point or if i even have to get one. I know there are Wireless ethernet bridges out, but they cost more than some routers. At least $86 to $120. I don't want to pay that amout for just one connection. Any ideas or suggestions?