I signed up for an Ad-based service about a week ago, and I an e-mail back informing me that the account have been installed on the domain that I specified. I tried the URL for the cpanel and got a 404 error, then I tried to go on the domain itself, and it seems that the domain is already taken by someone else and it already has content in them. So is there anyway that I can change my domain into something else? Thank you.