Hi, I have Server with following specifications & 4 IPS Intel Core i7-4770 Quadcore processo 32 GB 2 TB SATA I have created 3 VPS and one host as per Tutorial http://www.howtoforge.com/installing-openvz-plus-management-of-vms-through-ispconfig-3-debian-6.0 All the installation process went well but Need help on VM Template Values I want to have following for each VPS Diskpspace : 500GB RAM ( Gua) : 8 GB RAM (B) : 10 GB CPU UNITS : ? CPU Number:? CPU Limit % : ? I/O Priority : ? In advanced settings I have mentioned unlimited for all except four Vmguarpages Oomguarpages Oomguarpages Oomguarpages My question is Can I put "unlimited" for following RAM ( Gua) : Unlimited RAM (B) : Unlimited CPU UNITS : Unlimited CPU Number: Unlimited CPU Limit % : Unlimited I/O Priority : Unlimited or if some one can give me the values CPU UNITS : ? CPU Number:? CPU Limit % : ? I/O Priority : ? based on the server specs mentioned in the beginning I do have ISPconfig manual but not able to understand these hardware specs Please help If I am given these values then I am really done with this Thanks & regards, Abin