Xbox 360 seems like a great system and the grphics are good but there is one question that still wakes me up at night. Do I really need HD to see the great graphics and textures the system can put out? I dont know if it is just me but I cannot afford to buy and Xbox 360 and an hdtv both at the same time. If you have played Xbox 360 on a regular or hdtv please share your thoughts.