I didn't notice from the list that you support domain pointers (or some such), only full domains and domain parking. If I register with one domain name, can I point another domain name (which I registered for myself) to another directory of that account or a subdomain? I would not need everything for that another domain name what "full domain hosting" has to offer.

We provide addon domains. They are pointed to a subdomain and subfolder of your account. As I understand that is you look for?