Hi
It might help if you would explain what is the make of your Wireless
network.
What are you using as a Wireless source (Device Make, Model, etc.)
What are using as a Wireless Client (Laptop Desktop, type of Wireless card.
make model etc.).
Did you read the manuals already and tried to configure your system?
Do you have Internet Connection that needs to be shared?
Otherwise if you want general instructions, may be this can Help.
My New Wireless does not work - http://www.ezlan.net/wireless.html
Wireless, Basic Configuration - http://www.ezlan.net/Wireless_Config.html
Wireless Security - http://www.ezlan.net/Wireless_Security.html
Jack (MVP-Networking).