Description of problem:
Trying to make NM/wpa_supplicant/wireless/TTLS/freeradius combo work, every time
I enter configuration parameters and NM fails to establish the connection, next
time I have to re-enter ALL the parameters from scratch. Should save the entered
values (in gconf?) FIRST, then try to establish the connection, so when it fails
it's easy to change only one of many parameters and try again.
This is fixed in 0.7 in F8 and later.