[rock-user] hello gain

hey:

i would like to ask you about creating an initial ramdisk.

im tring to crate a live cd dristo that is very very simple
it doesnt need to have cloop it just boots mounts the cdrom makes the cdrom 
root
and goes right to a bash prompt.
i know that is a lot todo but what is hanging me up is the creation of an 
initial ramdisk.
or more to the point what is hanging me up is making linuxrc that mounts the 
cdrom
any ideas.
thanks
jim