The PEAP method is no more available in Fedora 8 / NetworkManager 7.0 whereas it used to be in Fedora 7 / NetworkManager 6.5. I made two screenshots as an attachment.
Created attachment 249011 [details] NetworkManager 6.5 - 7 Screenshots
This is currently not supported in NM 0.7 but this is being worked on. Reassigning to the correct component.
*** This bug has been marked as a duplicate of 362251 ***