1	Setup DNS ~ First step is prepare your New domain is valid under your Server. Follow the Step in the Setup DNS.
2	Apply Domain Name .com.hk .net.hk .org.hk Fill in form and send to domreg@hknic.net.hk with subject "New Domain XXXXX.com.hk" related link: HKNIC .com .net .org  visit http://www.networksolutions.com and fill in the new domain then follow the instruction to register a new domain. related link Network Solutions The domain registration takes about 3 ~ 7 days for process.
3	Configure your Web Server & Mail Server in order to serve new domain