Hi all its been awhile. Last summer I got my daughter and husband a 60738 as a gift. I am planning on getting a 73740 for my wife and I early next year. I want to get the kids 3d glasses and a emitter for Christmas. Whatever I get them I want to make sure it is compatable with the 740 series tv that I plan on getting next year. I know the 740 has a built in emitter. I have read some things on 3d glasses with the search function. I don't want to ask what is the best glasses and emitter I can get. I know the DLP link function can be turned off on the 738 and I hope a external emitter can be used on the 740 so we can use our glasses at thier house and vice versa. Just looking for your thoughts on what would work for us and what is working for you ?