What'm I missing in Pro Sites setup?

Hi WPMU experts,
I'm trying to learn Pro Sites and couple of other plugins through a test drive.
[1] I installed WordPress; [2] enabled multisite; [3] installed and Network Activated the Pro Sites plugin giving it some name e.g. "xyz site"; [4] created "Levels" and packages for premium plugins & themes.
I visit the master site expecting the Pro Sites registration/login form but there is nothing except a sample page with two menu links as "Home" and "wyz site".
If I click the "xyz site" menu link then it asks me to upgrade to some premium level.
WHAT AM I MISSING IN THE SETUP?