Does the PowerFlex sold in an independent software package or sold with hardware such as the ready node?  I can't find any information on the DELL website.  All it says is it is licensed by TB.  I asked our distributors such as TechData and they have no idea.  I tested the software on some old HP servers.  So I know the software definitely doesn't require DELL server or hardware.  I send a request for more information on the DELL website but nobody call or email me back.