What setup/equipment do you currently have? What budget do you have? And explain the details of your room as far as size, windows (ambient light) that the room has etc. Then take a read through this thread... Front Projection - How do I select one for my needs?. It may give you some additional tips and answer some questions.
I have a receiver and home theater speaker system.I'll buy a prog scan Dvd Player.I have almost $1500.My room is 4.5 x 3 meters an also so dark.I'll only watch DVD and soccer matches on sattelite.