Likely Stephen has to answer this but maybe others have been through this process. I have 2 Virtuozzo VPSs, a reseller account and a new HyperVPS The goal to to migrate all my customers on the 2 Virtuaozzo accounts to the HyperV. I picked one VPS to go 1st because it had my personal websites and a limited number of customers. I have moved their websites ( they run my software ) and have sent mulitple emails asking them to update their nameservers and contact me so I can verify their websites have migrated correctly. As expected... most have ignored or not received the emails. I really want to get them migrated so I can cancel the VPS before my next billing date. I assume I can change the IPs on the VPS nameservers to point to my HyperVPS which would allow the websites to work. However most of them have an inventory program that automatically transfers data through FTP to the websites. They are likely to be using the VPS IP as the FTP host. If those data transfers stop working it could cause issues. Is it possible to take the IP from by VPS and assign it to the HyperVPS when we cancel the old VPS?