Why no backwards compatibility with older disc-based games? I would gladly get rid of my PS3 and upgrade to a PS4 if I could play my PS3 and PS1 games on the PS4. I don't want a huge console collection at my house. It seems ridiculous to me. Also I hear you can't play your own media/movies on the PS4, is that true? And yes, they recently announced a new service where you can stream PS3 games to the PS4, but I don't want to pay for a subscription service when I already own the games!