Hello my name is Zotars and this is my first post I will be building my pc sometime this month but I want to wait for the $200 RX 480 4GB to be back in stock, but that could be at the end of the month and guess what else happens at the end of this month? Yes that's right, Windows 10 free ugpgrades are not yet going to be available. I could buy a 8GB RX 480 right now for $250 but that's $50 more expensive than a 4GB RX 480. So my question is; is there a reliable activator for Windows 10 that would allow me to use Windows update? Thank you.