Hey rapaneli,
You can force the install by doing this:
rpm -iv kernel-2.6.7-1.494.2.2.i686.rpm --force
Don't forget to uninstall the nvidia drivers by doing this:
nvidia-installer --uninstall
edit your /etc/X11/xorg.conf back to default or X won't load:
Driver "nv"
boot the kernel-2.6.7-1.494.2.2
and install the nvidia again.
Nvidia readme.txt:
ftp://download.nvidia.com/XFree86/Li...111/README.txt
Kernel-2.6.7-1.494.2.2:
http://download.fedora.redhat.com/pu...pdates/2/i386/
It is a good habit to keep a second kernel in GRUB, for this kind of situations.
Good luck! Any questions, just post them!
Tashiro