| Hello again Chris,
Its fine to use a domain you already have nameservers registered with, you just update them with new IP's in your Enom account in the same "register dns" screen as before but an option further down to update nameserver IP's with the ones we give you for your dedicated server.
It really depends on the type of upgrade... If you want to add more memory for example then this is just a quick shutdown and plug more in, we can usually also improve on the CPU's but if you start moving from a single cpu to a dual cpu system or wanting to change to RAID hard drives then this would involve a migration to the new hardware, something we can handle for you without downtime once your on our platform. So we can provide a nice easy upgrade path for you with minimal fuss.
__________________ . Matt
UnitedHosting Staff For official support please use our helpdesk at UnitedSupport.co.uk UnitedHosting proudly hosting more than 20,000 sites since 1998. |