configuring a wireless connection fedora core

I have just installed Fedora Core on my Acer Aspire laptop and now wish
to use the built in wireless port to connect to my wireless network. I
have tried several different configurations without success. Is there
a good resource on the web that can take me through the process? I've
never done this before and my book on Red Hat "A Practical Guide to Red
Hat(R) Linux(R): Fedora(TM) Core and Red Hat Enterprise Linux (3rd
Edition)" doesn't give me the detail I need.

Thanks

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