How do I change from a regular kernel to a PAE kernel ?

[Bruno Wolff III]

On Wed, Sep 30, 2009 at 13:30:06 +0530,
  Suresh Danda <ds.rhct at gmail.com> wrote:
> *But Exact my question is why its is detecting IDE hard disk as sda.......?*

Around Fedora 7 the driver for handling PATA disks changed to libata, which
uses sd names for devices.

If you really need hd names, there is probably a way to do this with udev.