I haven't played my Xbox 360 in awhile. So to my surprise after months I log on live makes me download the kinect dash. Then all of my backups stop working. So I reflash my drive and then all is well.. Then a feweeks later another update.. Now I get some code stating I can't update my box.. go microsoft website and get this general message about my Xbox being tampered with thus the reason why the update won't go through...I have never played any of my backups on live! Now I was getting ready for MW3 and of course the system needs an update to play the freaking game!!!! I then try an offline update using the USB stick...the exact same result...so I know it's not a MS server stopping the dash upgrade. MS has enabled some sort of flag in the kinect dashboard to disable all upgrades if reflashing of the DVD drive has occurred after the initial download of the kinect dashboard! Does anyone know how to get around this?