Hi, My Set-up is as per Tutorial : http://www.howtoforge.com/virtual-m...ns-servers-on-debian-squeeze-with-ispconfig-3 Sir, my question is what is recommended RAM & HDD for 1. Type: Node - On this Open VZ is installed 2. Type: Container - On this NS1 is installed 3. Type: Container - On this NS2 is installed Thanks & regards, Abin