Here is what Im wanting to do.

I want to network two wireless routers together.
I have one wireless router setup for my house, I want to setup another router to act as a common wireless network for another group of computers.

Im planning on another Linksys 4 port wireless router.

I have networked two routers thru a cable before, but I cant run cable for this one.

Set the second router up as an AP.

just keep in mind that the wireless routers use microwaves.