My father asked me to reaserch on this topic to buy him a new Home Theater system. I'm a compleate newbee in home theaters and have never even used them. So here is my question: What should I look for in a good home theater system, what features, connectors, power. I've heard there are even wireless systems on the market. Any information on this topic would be very helpful. And if it's not too much could you please give some good examples on a system. No price limit. I wanna see what's hot on a market right now. Thanks for your time.