Hello everyone! I'm a newb with this unit and just purchased the HD Metal pack... it says in on the until itself when I go to page 12 or the setup as you guys were talking about previously... but how do I access it? Does it just automatically update the amp models and such so I can't see it? And if not how do I access the metal pack on my desktop in the 500X edit? Please help if you can guys. Thank you all for your time!!!! Cheers!