hello, Well I have a G4 mac mini original model which does not have wireless capability. I'll buying an imac as a new year gift for my girlfriend. I connect to the internet using an ethernet cable. The problem is that the wall socket for the cable is only available at a single room in my house in which my mac mini is placed. Connecting any other system to the internet will require the cable running all over my house which I don't want. The imac that I'll buy will be placed in another room so how can I connect wirelessly both of the systems. The imac will have wireless but the mac mini does not. Any kind of help appreciated.