Hi there, already tried alpha 5, alpha 6 and the beta

It boots ok, but when going to enter gnome, it stays in and clear-orange screen and doenst leave it...

I go to another tty, killed gdm and tried startx and got screen blinking a lot with a lot of messages...

I shot the errors, hope it helps:

clear orange screen at boot
http://img133.imageshack.us/img133/842/snc00014vi9.jpg

blinking errors
http://img359.imageshack.us/img359/5127/snc00015ae7.jpg

errors when stop blinking
http://img509.imageshack.us/img509/2328/snc00018xi8.jpg

My machine is an asus f8, vga card is ati radeon hd3650 mobility

sorry for the bad english