In RH 6.2 the installer don't install lilo, just miss it. After the installation i must fix it manualy. The lilo is present but without lilo.conf file in /etc.
If you choose a Workstation or Server install lilo is installed automatically. Only on a Custom install do you get to see the lilo configuration screen. What is the exact technical nature of your problem?
Closed due to inactivity. Please re-open if the problem persists.