Quote Originally Posted by Ashquar View Post
I haven't even got the option of REGISTERING the HW on mogstation.
After you login to the Mogstation you need to click on "Your Account" on the top left and on that page you should see a pink/red bar style button to register the full HW expansion code.

Sorry if you already tried that, only mentioning because I know a few people who didn't spot it so figure might be same here.