I've been doing a lot of research on virtualization (VMWare, EXSi, xen, kvm, VirtualBox, etc.) and ended up choosing kvm. I'm very surprised at how quick I was able to bring up a WinXP VM. I tried VMWare's EXSi 4.0 on bare metal, and failed. Then I tried VirtualBox on CentOS 5.3 and failed. So I decided to download a fresh CentOS 5.4 iso and see if kvm would work. Since Red Hat has purchased the developer of kvm, I figured y the time it showed up in 5.4 most of the kinks would be worked out. Go with kvm...that appears to be the future for RHEL and CentOS. DaveM On Fri, 2009-11-06 at 13:30 -0500, James B. Byrne wrote: > When I choose the virtualization option during the first install of > CentOS-5.4 do I get KVM or XEN? > > Regards, > >