1) Downloadand install "WiFiACE" from the market place.
2) Try to connect to your network through the DEFAULT wifi manager. What I mean by this is the app can only change settings on networks that have been saved to the .conf file. What I did was not fill anything in and just press connect on the network i was trying access. It will FAIL obviously.
3) Open up WiFiACE. The network you wish to connect should now be listed. Tap it to open the settings.
4) Using the credentials and settings you received from your school/employer dig through the various menus and make the changes needed.