To everyone commenting on image burn. Plasmas are notorious for it, but it's easily fixable by leaving it on a static channel (you know, the black and white distortion) for a few hours. Clears it right up.

That said, I have no idea why anyone would want to buy a plasma unless it's solely because of the price (they're significantly cheaper). They're inferior in almost every way, and are in the process of being phased out.