HD Install :: Setting noagp after HD install

In order to get my laptop to work using DSL I have to use the noagp parameter. I did an HD install and want to know if there is some place where I can set this parameter permanently. It looks like it can be set in lilo.conf but I can't find much info on it. I did try it on the append directive in lilo but now I am getting an unrecognized error in lilo.

Thanks
Jim

original here.