help installing redhat

i have downloaded 3 winrar files for redhat 9, then i opened each file to separate directory , then burnt each directory to a separate cd.
i have hard disk with Win xp installed.I made flopy bootup disk, then booted up from the flopy disk. lilo loader appeared, did few check, with some components being loaded, then came this message
this is the message:VFS can't open root device "" or 48:05
please append a correct "root =" boot option
karnel panic :VFS Unable to mount root fs on 48:05

could anyone please, tell me how to to append correct "root =" option using lilo loader
.
appreciate your help

لقد تم تثبت الرد هات بنجاح , وللافادة كانت المشكلة في عدم نسخ الملفات الى السيدى روم بصيغة iso.
nasser2