Hello Thank you all for the tips - one put me in the rigth direction : "keeping in mind that SSIDs ARE case sensitive."
And this was my problem - that i created a wireless-lan on the laptop with false cases and so windows ignores this one and used allways the default settings.
Also it was not a Radius problem ! Thanks and bye luis - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
