All of the games have worked in full screen, but I recently bought BioShock 2 and it does not fit my TV entirely, (black lines on the bottom and top). Without changing any of the settings I can go from playing Bioshock in this format to another game in full screen. Is the game programmed to only play on HD tv's? Or is there something I can do to make the game be full screen? Will this affect my other games by making their resolution too big?