Used with earphones it could allow to watch different movies or programs too! Imagine making your GF believe you're glad to watch Titanic with her for the 1099th time, but you're watching Young Frankenstein instead! Only problem, you'd laugh at the most inappropriate moments, like when DiCaprio dies, but hey, I remember when I watched it with my sister, when that scene finally came after all those rivers of honey, sugar and molasses, all the boys were laughing while all the girls were crying in the cinema, so she wouldn't notice the difference... 







