How are the updated kernels released by Red Hat / Cent OS related to the latest vanilla kernels ? Are the changes, new features and drivers, etc. available in the newer kernels also ported to the updated kernels released by Red Hat in their entirety ? For the lifetime of a distribution like RHEL 4 or RHEL 5, Red Hat would stick to the same major and minor number of the kernel and would just change release numbers. What is the relation, if any, between the new kernels and the updates released by Red Hat ? Thanks, -- Manish Kathuria Tux Technologies http://www.tuxtechnologies.co.in/