AtmosFX Zombie Invasion! Digital Decorations DVD for Halloween Holiday Projection Decorating

Can you project it from the inside of windowand see the image outside?

I live in a high rise (8th floor) I have one wall that is all glass windows. Do you think you would be able to see this from the street?

can you connect a projector to a laptop and play the dvd?

niwhere does it tell you what all you need, is it just the price of the dvd or do you have to by a projector as well and then what? how does it wirk!