I have the xbox 360 arcade with the samsung dvd rom drive. (aparently rare acording to the snot nosed kid at the place I got it modded.) It was modded, but after preplayed games came out I stopped buying copys anymore. and broke the copys i had. It felt Great (no more guilt) The new update downloads but cant apply. Gives me a error code. I know its trying to re-flash the dvd drive. Can I flsh it back to stock then update? Is there some crazy button cofig that wipes it to defult. ( Like the roll back RB LB x y RB LB x y Thingy) Am I set to buy a slim? I miss plying MW2 online. TNX for your help.