What I am referring to is in the "Services" section. It can be found in the menu, or started from a terminal with this command.
Code:
system-config-services
You will need to enter the root password. Put a check in the box next to NetworkManager and NetworkManagerDispatcher. Also click on the start arrow for each of the services. Don't forget to save the new configuration.
You now should have the NM daemon running in the tray. Right click on it and enable wireless, left click to select the access point to connect to. It should ask for the info, and store the password in the wallet manager, unless you are using Gnome.