(EE) fglrx(0): [agp] unable to acquire AGP, error "xf86_ENODEV"
(EE) fglrx(0): cannot init AGP

Do you have any AGP options in your xorg.conf? If so change/remove them.

(EE) AIGLX: Screen 0 is not DRI capable

The fglrx drivers don't currently support AIGLX, so the Fedora desktop effects won't work.