Hi, i need to syncronize the content of a NAS with R3 Enterprise, Raid 6 HW with 8 HD 320 SATA with an XSR Enterprise Raid 6 HW with 8 HD 300 SATA. Which is the exact procedure that i must follow?

Also, i can try the same procedure between a NAS R3 Enterprise Full and a NAS R3 Enterprise Demo only for lab-test???

Thank's in advance