I am trying to buy a used digital pj for my pool. they want to use it for outdoor movie nights. The budget is around $1,500-2,000. since it will be outside at dusk, i imagine light output would be the primary concern. Noise does not matter. most of the people watching will be kids, so picture quality may not even be the most important thing. Ease of set-up and operation and brightness are the two main things. will probably feed it a dvd player or pc. no money for a scaler in the budget. Also, should i use a high gain screen to increase brightness? I know little about digital, i'm a crt man. What would you recommend and were to look for a used one? I thank you and the swim team thanks you.