Hey guys, apologize if this is a report question. i would appreciate some direction to a thread or something. i am interested in purchasing a 3D 1080P projector. i have some questions, general questions such as: what does ANSI Lumens means. what does STD/Bright) 230W P-VIP means. and some general guidelines as to how to choose the projector for me. any help will be appreciated. thank you.