Hi 2 all, I'm new at ispconfig. I need to build multiserver platform with separate mail and hosting. I want to have one master server and few slave servers. I have one hardware server - dom0, and few virtual servers - xen1, xen2, xen3. The question is where to install master server? 1. I can install master server on dom0, all other VM's will be slave servers. or 2. I can install master server on xen1, mail server will be xen2, hosting server will be xen3 or 3. I can install master server and mail server on xen1, hosting server will be xen2, xen3 is not used. Which way is better?