Just starting to finish our basement. Looking at hanging a plasma TV on the wall, would like surround sound mounted in the ceiling. I really need some help getting started. We will need to brace the wall for the TV mount, looking for suggestions where to place the DVD player, Comcast HD box, etc. while TV is mounted. Need some surround sound help too. Will be running wire in the walls. Currently looking at Samsung 42" High Definition Plasma HDTV, thoughts??? What brand audio (speakers/receiver) should I go with? How do I set the room up for best sound (speaker placement)? Any suggestions would be great, any photos of existing setups would be great too!

Thanks