Hi, >Does this tells that I have PAE enabled processor. One more thing I have 512 >MB RAM (physical total RAM). So how much should I give to the Virtual >Machine and last thing the installation source in this case can be a CD or >ISO image. Yes, you have the PAE processors. But 512MB RAM is too small on virtualization environment... dom0 and Xen need more than 256MB RAM. (RHEL5 configuration limit say 512MB) On native machine, is 256MB RAM for WindowsXp too small? Best Regards, Akio Takebe -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen