Am seriously considering an LG Sub-field Drive 50" 720p Plasma HDTV. I think it's time to upgrade from my 15+ yr. old Toshiba 32"! This will be my first Plasma. Using it for general tv watching, dvd movies and no gaming. Price is def within my budget, and one place only has 3 left. Don't want to make an impulse buy, but need all the info I can get at this point. Thanks!