Is it safe to change the main domain of raq4i ?
I've more than 3-4 sites hosted on the same IP as the main domain. I've only single I.P. on my raq 4i, hosting more than 3-4 sites.


And..which files should I backup, b'fore making any crucial change in system...something like emergency registery & system files backup in windows so that I can restore to the former position easily.

Thanks

i would talk to the data center that you are colocated in (tera-byte, rackshack, etc...) before trying something like that. i seem to remember someone warning me not to do what you are asking.