Hey guys, I need some help. Right now I have the tv and the ps3. I want surround sound, but I don't know what to shop for or even how to hook it up. I want HDMI everything and I have hardwood floors so I want to run speaker wire under the house to strategically place the speakers around the room. If someone could tell me what plugs into what --- like does just one HDMI go from the ps3 to the receiver and then another to the tv??? or do i even need a receiver??? I don't have cable and will never buy it. I'd appreciate it if someone could list some products that maybe would work with my scenario too. Thanks a lot guys and I look forward to learning something I feel like I'm out of the loop on this one.