We are having a Family movie night at our school in a couple of weeks--- it seemed like a great (and easy idea) but we want to do it outside. I thought we would use a digital projector with a laptop and show it on a big sheet or side of wall --- my question is this...
How powerful of a projector do I need? I am now panicking that what I have isn't good enough and that we are going to have to pay hundreds of dollars to rent one... anyone have any insight on this?
Thanks!