Re: TV Help
It says that it's ideal for wall mounting but the wall mounting kit is not included. So you'll have to fork out extra if you want that option.
I'll second the motion for led/lcd far superior to plasma in my view. More expensive but you get what you pay for.
I have a tv that does 3d as well. It's a feature that I might bring out once in a while if I have mates over, but it's not something that get's used enough to warrant the price IMO.
It seems to be a solid tv all round though I noticed it only has two hdmi inputs. You mentioned gaming so say for example you wanted to run your pc, 360 and ps3 all at once (assuming you have all three) you would be one short. You can swap the leads, but most tv's like this one would normally have 3-4 inputs.