On Mon, Jun 8, 2009 at 8:30 PM, Filipe Brandenburger<filbranden at gmail.com> wrote: > Even though PAE might work reasonably well if you have 4GB or 6GB or > 8GB and with your current applications, 64-bit will keep working well > when you need to upgrade your machine to 16GB or 32GB and run > additional applications or newer versions that need to address more > than 4GB per process. Indeed. This reminded me of the incorrect description about kernel-PAE in the CentOS documentaion. I filed a request to correct it in this bug tracker: http://bugs.centos.org/view.php?id=3231 Akemi