So, I got my disc today. What im curious about is what I do now. I have the activation code that came with it, but i also have the Phase 4/Early Access app from before. When i input the code, it seems like it's downloading exactly what i've got, and when i open the file om the disc, it takes me to the same client top-page that the p4/ea app takes me to.1: Do I NEED to download this new client? (i am not legacy) and 2: Will i even need the game disc in my ps3? ( i prefer keeping it out to avoid heat warping) thank you for your possible help n_n