I'm planning on buying a DVD (sony DVP-NS900) at next pay but I don't know if I should use a s-video or RGB cable for the connection to my TV (a 2 year old sony 29" WEGA). Which one would be the better choice. What is the difference between s-video and RGB, and is RGB also what you call component video? And what is composite video? Hope there's someone out there that can help me.