blu-ray movies? I recently recieved a 1080p plasma samsung tv, a playstation 3, and a monster HDMI cable. The reason I bought it is because I was "WOWED" by the blu-ray demo they always show at best buy. The picture was so real, it almost looked 3D as though I could reach into the screen and grab it. I was excited when I got a player of my own, but when i played the movie, it wasn't nearly as sharp as the demo I watched. It just looked like a really good DVD picture, but a DVD pisture nonetheless. Could there be something defective in my PS3 or HDMI cable? What am I doing wrong? Someone please help me.