I'm currently in the market for a 50" LCD and would appreciate hearing opinions on what set you consider to have the overall best black level currently available on the market? Also, any recommendations for the best model/set? Panasonic, Samsung, Hitachi, any others? I'm interested in a 50" and normally would go with Sony, though I've read enough articles stating that Sony doesn't have very good black levels, as well as other issues? Anybody care to offer some comments? Thanks!