custom kickstart problem

[Mike]

Any kickstart gurus out there?

I'm building an install CD with a kickstart cfg embedded in the iso (along
with the initrd.img, isolinux.bin, etc).  According to the docs from RH, the
kickstart file must be named ks.cfg.  So I built the iso, burned it to a CD,
but when linux boots the box it doesn't see the ks file.  I tried a
multitude of cmd line entries, such ks=cdrom:/ks.cfg, etc, but no go.  What
am I doing wrong?

Mike