Do you all know how difficult it is to find a person who knows what they are talking about when it comes to Home Theater? Obviously so because we are all here. I've been a reader of this forum for some time and I appreciate the opportunity to become more involved. Kudos to you all. I have been a HT hobbyist for many years (pre-prologic era) and I'm now venturing into front projection. This may be a dumb question but here it goes. Do I need a progressive scan DVD if LCD/DLP are inherently progressive scan devices? Can I use my existing player, which is not ps, and save money using the projector as the ps device? Or do I need to invest in a ps dvd player? The "experts" opinions seem to vary on this. Thanks for any help.