[Centos] RHEL 4 => CentOS 4

[michiele at info.nl (Michiel van Es)]

Hi,
I would like to try to switch from CentOS 3.4 => CentOS 4 beta.

I hava a couple of questions:

-is possible to upadte/upgrade my test box from 3.4 => 4 and what are 
the yum.conf settings/requirements?

-is it easy to update your CentOS 4 beta => CentOS 4 when the stable 
version comes out?

Thanks in advance!
-- 
Kind Regards,

Michiel van Es