FC6 and NVidia (again ;-))

Hi,

I just installed FC6. NVidia had been working great with FC5 thks to
Matthias dkms packages; however, now dkms complains during boot that
there's no kernel-source for the current kernel. Indeed, there's no
kernel source:

rpm -qa kernel\*
kernel-headers-2.6.18-1.2798.fc6
kernel-2.6.18-1.2798.fc6
kernel-devel-2.6.18-1.2798.fc6

But the point is that there was no kernel-source with my previous FC5
installation either, and dkms worked just fine (IIRC kernel-devel
should be enough). I wouldn't like to install kernel-source just for
this, is it really necessary or am I missing something?

TIA,

Andre

-- 
Andre Oliveira da Costa