Ok...what the heck is D-ILA and how does it compare to DLP tv's? All this new technology is driving me nuts! I'm so used to going into a store and finding the TV or speakers that sounds/looks the best for my budget. All these TV's kinda look the same and most look very good. (except the Sony's...they all look terrible for some reason...very disappointing). I looking for a TV about 52-60". Any referrals?