kernel panic: Attempted to kill init!

[Srinivas G.]

> You originally installed FC3 off the CDs with SELinux disabled.
However,
> the
> updated kernel is booting with the idea that SELinux is enabled.  Its
then
> falling over because when you didn't install the earlier version with
> SELinux
> enabled, you didn't create any policy files.
> 
> boot with the old kernel, and make sure that NOWHERE is SELinux set to
be
> active.
> 
> TD

Dear TD,

Thanks for your reply.
I got your point. I de selected the SE(Security Enhanced)Linux while
installing the FC3. I remembered it. 

> boot with the old kernel, and make sure that NOWHERE is SELinux set to
be
> active.

I am new to this Fedora Core. Please give me an idea, how to make sure
that SELinux set not to be active?

Thanks in advance.
Regards,
Srinivas G