I recently migrated to FEDORA 15 (Devpt. Release) from Ubuntu, the I am unable to locate the items like firewall, services in the GUI offered. I am not keen on modifying through the configurations through the file system.
Should be in one of these places:
May also want to try the search box when you trigger Activities. You can do this by putting your mouse cursor in the upper-right hand corner of the screen, and just type