I have a Linksys WRT54G2 wireless router set up on my home network. When I first got the router, I used the installation disk on my desktop PC to set up my wireless network. I am getting rid of this computer, as I now have a laptop computer. The laptop can already utilize the network, and I can even configure the router using the laptop. Obviously, the old desktop doesn't even have to be turned on for any other laptops or devices to use the network.
If I get rid of the old desktop, will it be necessary to run the installation disk that came with the router on my new primary PC? Or is that a one time process to configure the router with the modem and set up a network?