[threestain]

Quick but stupid question:

I'm thinking of moving my router.

Currently I have:
cable modem->apple extreme->switch->gadgets.

If I move the apple extreme it has to stay in that config doesn't it?

[ibook_steve]

You mean physically move it or do you mean something like putting it after the switch?

Yes, your router must be attached to the cable modem.

Steve

[OreoCookie]

I assume you want to extend the range of your wifi, right? You could do that by adding an Airport Extreme/Express to your network. (In theory you can use many routers, but having tried this myself recently, I can tell you that in practice there are many road blocks, especially if only consumer-grade routers are involved.)