Whats the difference between Blu-ray and HD-DVD?
HD-DVD supports the same audio and video codecs but has a capacity of 15 GB per layer and is cheaper to make. Blu-Ray and HDMI Information Blu-Ray movies and games will play on standard TVs Maximum Resolution for games, with component, HDMI or DVI is 1080p. It is up to the developers to decide what resolutions to support so 1080p is not available for every game. You cannot get high definition with composite cables (the traditional Red, Yellow, White) Exception: ICT, a copy protection security may be used in movies in the future. Movies with this feature will lower the resolution on movies on not viewed on a HDMI connection. HDMI can connect to a DVI connection (via an adaptor [used on LCD and Plasma monitors]) for High-Definition Games, Blu-ray Movies, etc.