If you have an EU PSN account you can go pre order Destiny from the PSN store (Don't worry, the EU store won't charge you a penny til the release date) and then you can start the download for the beta. It only downloads a 180MB file at first, that's the PlayGo part, then it downloads the rest of the 14gb after that. You can cancel your pre order as soon as the download starts. This way you have the beta pre loaded and don't need to do stupid twitter contests or anything to get a code.