what is the best way for me to go about connecting this to my amp? is the best route via a long run of s-vid / composite (if so what is the maximum run for these before degredation of the signal) or are video senders a good idea? Also what sort of screen is best suited to these? something that doesn't cost the earth. Will be about 3 - 4 meters away from the projector and i want the biggest possible 16:9. getting this projector mid this week so any advise will be great. thanks.