For the past week I been having some problems. I have tracked it back to IGR (I think) its seems I have a glitch using IGR - when I use it for some reason if I am in the middle of a game and I do the IGR to go back to my dash it sometimes "crashes" (black screen) - then when I power off then back on it "frags" (red & green flashing) and I cant get my xbox to load. To fix it I then have to disable the mod chip, go to the Xboxdash and set my time/date all over again, turn my mod chip back on and then it works again. Any thoughts why this happens and how I can fix it?