I was at Wal-Mart looking at a HD Magnavox 50" Plasma tv but,before I spend over $1900 I need to ask something.I play ps2 console games ALOT & I normally I play Ghost Recon for 4 hours straight & only stop once or twice during that time. My question is...Do Plasma tvs have " burn in " problems? I own a 40" Magnavox tv & I want to buy a HD Plasma but,if they have a burn in problem should I go w/ a DLP?? Thanks !