802.1x Login Window Profile..

I’m attempting to create a package that I can install at image time that will deploy all settings (keychains, eap plist, airport plist, etc) in order to have a machine authenticate to AD and RADIUS at the login window and get onto our wireless network. Right now, we have everyone making a user profile. Ideally, I want to be able to send out a package either through InstaDMG or our Casper server (software management system). That way, nobody has to create their own profile and we can set up a machine when we image it to let the user just log in and be on our wireless lan. It seems that 10.4 had NetworkAuthConfigList in the loginwindow but I can’t figure out how 10.5 exports these settings to the loginwindow. It’s not within that plist. Does anyone have any ideas?