Magnavox 42" I purchased a Magnavox 42" Plasma.(model# 42MF231D) When I view anything on the TV, black and dark regions appear fuzzy with poor shading and WORST of all show a cloud of red pixels around the circumferance of the dark region. Any bright and lightly colored scenes look fantastic, but dark parts are nearly unwatchable due to it. Can this be repaired? Should I return the TV?=, black and dark regions appear with a cloud of red pixels around the circumferance of the dark regions. bright and white scenes look ok, but dark parts are surrounded by red pixels