Well isn’t that just my luck, and the reason I prepare for such! The new replacement Xbox decided to stop reading disks yesterday, and today is exactly 30 days since I got it. I took the unit back to GameStop and they replaced it under the original 30 day warranty on the unit. They also gave me a new 30 day warranty on this unit, cancelled the one year warranty I purchased on the now dead unit, and reapplied it to this new unit so that I will have a a full year warranty on this unit. I hope this one will work better, and longer.