I just discovered something that has been around for about a month. While I was playing a demo of Portal: Still Alive, I went to Settings and then I found out that I am playing the game on 480i. I am using a third-party RGB SCART cable which vastly improves the picture. By doing some googling, I found out that 480p is far superior to 480i but someone said a difference will only be noticed with a HDTV. Since I don't have the money yet for a HDTV, I am currently using a standard CRT 44" rear projection TV with great picture quality. When I used the official composite cables, it gave me the option to use 480p, not 480i. Should I be bothered about it?