I know VodaHost supports "unlimited" domains.

Below, I use domain and website names interchangeably.

I have what I call a "primary" domain like
http://www.mywebsiteworkout.com


Then I installed WordPress blog with its own
separate database
http://www.mywebsiteworkout.com/wordpress/

I installed yet a third one with its own
separate database
http://www.mywebsiteworkout.com/personal-finances/

I want to create more such instances.

My questions is:
What is the limit on the "unlimited" domain names,
if there is any?

Thanks