Let me make it simple and easy,
Question 1. How can i create a List View On a Window I just created?
Question 2. How can i populate that List View with data in a Table i Just created?
I think this man page will be useful: http://www.adempiere.com/wiki/index.php/ManPageW_Reference .
Basically, create a new reference, set the validation type as table, go to Table Validation tab and select your table...