If you already have a domain name and you want to use it on a hosting account with us, you need to add or change the DNS (domain name servers) information with your domain name registrar to our name servers as follows:
ns1.apc-online.com
ns2.apc-online.com
Your domain name registrar should have a facility for you to make these changes at their website. If they don't, email them and ask them to change your nameservers as above.
If you have any difficulties, we can assist you in transferring your domain to us.