Ok, let me try explaining what Im trying to do. I just moved into a house. Now I have a main PC and a few other machines. Now, i want to network between my main PC and another system (B PC) that i will put right next to it. Now i want to use B PC as a file and music server. Now I can handle that, but i also have another system (C PC) in another room that I just want to use as internet access. Now can I set up a wireless network with my Main PC and 'C' PC even though i have used a wired network with 'B' PC. I guess my reason for wanting to do this is because i dont know how reliable the transfer of music or access to other files on an wireless network. With 'C' PC, i just want a second PC to be able browse the web. Any suggestions?