[mythtv-users] Wilson howTo grub.conf missing

[stan]

I'm doing a clean install of Fedora FC5 and upgrading to MythTV .20.
 
I'm following Wilson's howTo, and I got to the section (10) on installing
capture card drivers and, within that, configuring to use the Hauppauge
PVR-350 for output.
 
Wilson's howTo has a paragraph suggesting changes to /boot/grub/grub.conf,
but my /boot directory is empty.
 
Where did my grub.conf go?  In fact, why is /boot empty?
 
I did find an /etc/sysconfig/grub if that's relevant.
 
--stan