After waiting for some time, the 8.39.4 ATI driver supports the xorg version. As it was released, I tried to install it on Fedora 7 with the ATI x1300 Pro video card. What happened was that after installing it, the X Server didn't start, and it said that I have some mistakes on the xorg.conf, and suggested to fix it. After "fixing", the xorg.conf used the vesa driver, as it was in the beginning.
Maybe anyone knows how I can make the card work on Fedora 7?
Thank in advance!