Is there a 'How To' for using OpenvSwitch with a single machine running RHEL/CentOS 5.8 x86_64 KVM? Is there a 'How To' for using OpenvSwitch with a two machine cluster running RHEL/CentOS 6.2 x86_64 KVM? Can I have a cluster switched with Open vSwitch running OSes RHEL/CentOS 5.8 x86_64 and RHEL/CentOS 6.2 x86_64 KVM? TIA, Gene