Vmware Replication VM 2003 with Exchange 2003

Hello everyone,
I have to putafootininfrastructuredisaster recoverybetween twositeswithVMwareReplication. In the twositesIvmwarevcenter5.5update 2whereI will have toinstallVMwarereplication5.8or6.To backpriumotestthe client has chosena machinevmwindows2003 withExchange2003, do you know ifthere areproblemswith replicas. I knowhowrpoVR5.8is 15minutes insteadVR6has 5 minutes. How doestheexchangeofDB?

Thanks a lot