Panasonic HDTV/Plasma 1080P 600Hz)? Hi I'm going shopping at Bestbuy tomorrow to buy a new HDTV & take it back home Cancun,Mex. I was planning getting the new 2010 42"Samsung HDTV/LCD 720P 600Hz or 2009 42" Panasonic HDTV/Plasma 1080P 600Hz. The Samsung it cost $680.99 & the Panasonic it cost $640.99. Which of the 2 should I go for? What worries me is that the Panasonic Plasma would not last long because of short life time & might leave burn writings on the screen picture. I'm only going to use it for Blu-ray movies,HD channels & PS3 games. Thanks dude!