Hi there. I have just bought the Yamada DVX-6600, and I am new to this type of dvd player. Could you please tell me two things, 1. when I use the zoom I am left with two icons on screen--the zoom size and a screen icon at the bottom of the tv screen, How can I remove these while watching a film. 2. I have been hearing a lot about updating firmware for the player, I know nothing about this or how to do it, could sombody explain please.