What do you need to get, what do you already have?
I assume you already have a DVD player and a TV, are you planning on replacing them with the included cost of $2000, or is the $2000 for audio only?
What do you do mostly, listen to music, play games, watch movies, watch broadcast? Do you have some type of HD service or do you plan to get it? Do you want to get an HD movie format player?