(I have
> > not done a RH 7.1 install yet)?

My system here at work has a MASSIVE hard drive and I've
always had LILO problems.  I installed RH7.1, expecting to
use a boot disk, and LILO actually worked.  I think Redhat
looks at your partition table and decides the best options
for LILO.  It's probably in lilo.conf (although I didn't
look
because I dind't care, it worked!) but by the looks of it
the
RH 7.1 install will do it all for you.

Good luck!