In order to setup wireless you need to be able to access the management interface to the wireless router / access point via :
+ either cable (best choice) or
+ wireless connection (after changing settings remember to re-connect with the new settings)
Its a good idea to immediately set a unique SSID (name the identifies YOUR wireless conneciton)
and a complex, but easy to remember PASSPHRASE (Password).
This is done by accessing the management console of your router / access point and navigating to the Wireless tab and configuring the settings there. Remember not to change options that you are unsure about as could cause the wireless connection to stop functioning altogether.
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