You mean vbulletin 4 forum which is the product we actually integrate with? Customers are not required to tell us what integration they are using just the domain where the software is running. You can check the examples on our main page there will probally be some vb4 examples. It will take me time to specifically find multiple examples.
Here is my little site has most products integrated with the forum default style http://www.reeftalk.com/forums/forum.php