[CentOS] cent0s-6 and virtualbox

I want to get a look at Cents-6 The computer is a portable Thinkpad T-42 The base OS is Windows XP Professionnal

I tried to use both Microsoft Virtual PC and Oracle Virtual Box with the same result I boot from the CD (wich have been burned from an ISO downloaded from a Centos -6 repo). The version is CentOS-6.0-i386-bin-DVD.iso

With each virtual machine I get this result at the beginning of the installation: "This kernel requires the following features not present on the cpu pae" "Unable to boot - please use a kernel appropriate for your CPU"

I undeerstand that perhaps the computer processor is too old. But is there a patch to overpass this problem?

--- Michel Donais