hopefully microsoft learns from this little fumble, and whatever they make after the 360 will be fully backward compatible without any need for upgrades or anything. I believe that's a major factor in alot of people not getting a 360 yet. I know it makes me angry, because there's not alot of games for the 360 I want yet, although i do have a few, but there are tons for the regular xbox that i want, but can't play because they're not on the list. I dont understand why in the world they did it the way they did, makes no sense.