Hi Jeffrey,
try logging in through your Jeffrey-canha.artistwebsite.
Navigate to: behind the scenes > General > click on "Custom Domain Name >
Enter the Domain Name you want to use.
An Instructions page will come up with the DNS settings you need to put on your Domain Registrar (where you purchased the domain name, e.g. GoDaddy).
That's it, it should work now. I just did this for my Mom's site here: http://cynthiamcleanart.com/
Regards,
Ian McLean
