I believe you are talking about having a virtual host (your account) and hosting others - but needing a way to point domain names to your IP - correct?
If so, I am using centralinfo.net (a free service) and am very happy. If you need help setting up the DNS servers, let me know.
I have a PHP script I'm working on which will allow you to automatically route a web browser to a subdirectory for every domain. And also a way to cloak the original directory (thanks to the folks at OpenSRS).
You can see how it works by going to docsmiley.com - that's the website I set up originally. nationolechamps.com also shares that IP now by using centralinfo.net. You can type in anyname.nationolechamps.com and you will get the same subdirectory on my site (nationolechamps.com). I plan to fix it this weekend to allow you to go to any subdirectory within any subdirectory - so that you could have a different page for ilovethe.nationolechamps.com and ihatethe.nationolechamps.com. And you never see the directory tree in the address space on your browser!
Let me know if you want more info. It's still in beta and will be refined further.
Dave "Doc" Smiley
Doc Smiley Enterprises
